| 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 | $108.54 | 11.332% | $120.8398 | $120.84 | $120.85 | $120.80 |
| Purchase #2 | $206.63 | 7.568% | $222.2678 | $222.27 | $222.25 | $222.30 |
| Purchase #3 | $116.94 | 12.290% | $131.3119 | $131.31 | $131.30 | $131.30 |
| Purchase #4 | $246.45 | 9.559% | $270.0082 | $270.01 | $270.00 | $270.00 |
| Purchase #5 | $102.37 | 7.614% | $110.1645 | $110.16 | $110.15 | $110.20 |
| Purchase #6 | $31.61 | 6.250% | $33.5856 | $33.59 | $33.60 | $33.60 |
| Purchase #7 | $176.26 | 10.177% | $194.198 | $194.20 | $194.20 | $194.20 |
| 7 purchase totals = | $988.80 | $1,082.3758 | $1,082.38 | $1,082.35 | $1,082.40 | |