| 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 | $214.74 | 13.680% | $244.1164 | $244.12 | $244.10 | $244.10 |
| Purchase #2 | $225.45 | 12.273% | $253.1195 | $253.12 | $253.10 | $253.10 |
| Purchase #3 | $37.44 | 7.746% | $40.3401 | $40.34 | $40.35 | $40.30 |
| Purchase #4 | $108.28 | 7.188% | $116.0632 | $116.06 | $116.05 | $116.10 |
| Purchase #5 | $84.84 | 9.840% | $93.1883 | $93.19 | $93.20 | $93.20 |
| Purchase #6 | $246.93 | 8.283% | $267.3832 | $267.38 | $267.40 | $267.40 |
| Purchase #7 | $196.86 | 7.466% | $211.5576 | $211.56 | $211.55 | $211.60 |
| 7 purchase totals = | $1,114.54 | $1,225.7683 | $1,225.77 | $1,225.75 | $1,225.80 | |