| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $226.62 | 5.149% | $238.2887 | $238.29 | $238.30 | $238.30 |
| Purchase #2 | $103.69 | 8.192% | $112.1843 | $112.18 | $112.20 | $112.20 |
| Purchase #3 | $116.49 | 3.285% | $120.3167 | $120.32 | $120.30 | $120.30 |
| Purchase #4 | $202.82 | 11.226% | $225.5886 | $225.59 | $225.60 | $225.60 |
| Purchase #5 | $176.42 | 12.216% | $197.9715 | $197.97 | $197.95 | $198.00 |
| Purchase #6 | $113.67 | 10.432% | $125.5281 | $125.53 | $125.55 | $125.50 |
| Purchase #7 | $248.77 | 11.782% | $278.0801 | $278.08 | $278.10 | $278.10 |
| 7 purchase totals = | $1,188.48 | $1,297.9580 | $1,297.96 | $1,298.00 | $1,298.00 | |