| 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 | $194.67 | 13.631% | $221.2055 | $221.21 | $221.20 | $221.20 |
| Purchase #2 | $109.91 | 5.704% | $116.1793 | $116.18 | $116.20 | $116.20 |
| Purchase #3 | $160.30 | 5.286% | $168.7735 | $168.77 | $168.75 | $168.80 |
| Purchase #4 | $165.25 | 12.823% | $186.44 | $186.44 | $186.45 | $186.40 |
| Purchase #5 | $230.81 | 4.103% | $240.2801 | $240.28 | $240.30 | $240.30 |
| Purchase #6 | $134.73 | 13.239% | $152.5669 | $152.57 | $152.55 | $152.60 |
| Purchase #7 | $110.94 | 13.221% | $125.6074 | $125.61 | $125.60 | $125.60 |
| 7 purchase totals = | $1,106.61 | $1,211.0527 | $1,211.06 | $1,211.05 | $1,211.10 | |