| 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 | $120.35 | 12.691% | $135.6236 | $135.62 | $135.60 | $135.60 |
| Purchase #2 | $160.33 | 3.269% | $165.5712 | $165.57 | $165.55 | $165.60 |
| Purchase #3 | $120.36 | 9.386% | $131.657 | $131.66 | $131.65 | $131.70 |
| Purchase #4 | $183.37 | 12.606% | $206.4856 | $206.49 | $206.50 | $206.50 |
| Purchase #5 | $189.39 | 11.831% | $211.7967 | $211.80 | $211.80 | $211.80 |
| Purchase #6 | $244.26 | 13.832% | $278.046 | $278.05 | $278.05 | $278.00 |
| Purchase #7 | $11.53 | 12.647% | $12.9882 | $12.99 | $13.00 | $13.00 |
| 7 purchase totals = | $1,029.59 | $1,142.1683 | $1,142.18 | $1,142.15 | $1,142.20 | |