| 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 | $188.80 | 7.356% | $202.6881 | $202.69 | $202.70 | $202.70 |
| Purchase #2 | $45.44 | 11.540% | $50.6838 | $50.68 | $50.70 | $50.70 |
| Purchase #3 | $236.63 | 12.705% | $266.6938 | $266.69 | $266.70 | $266.70 |
| Purchase #4 | $32.52 | 7.725% | $35.0322 | $35.03 | $35.05 | $35.00 |
| Purchase #5 | $195.73 | 5.150% | $205.8101 | $205.81 | $205.80 | $205.80 |
| Purchase #6 | $231.71 | 6.319% | $246.3518 | $246.35 | $246.35 | $246.40 |
| Purchase #7 | $78.93 | 7.521% | $84.8663 | $84.87 | $84.85 | $84.90 |
| 7 purchase totals = | $1,009.76 | $1,092.1261 | $1,092.12 | $1,092.15 | $1,092.20 | |