| 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 | $245.61 | 4.584% | $256.8688 | $256.87 | $256.85 | $256.90 |
| Purchase #2 | $41.72 | 9.383% | $45.6346 | $45.63 | $45.65 | $45.60 |
| Purchase #3 | $113.33 | 7.152% | $121.4354 | $121.44 | $121.45 | $121.40 |
| Purchase #4 | $246.30 | 7.395% | $264.5139 | $264.51 | $264.50 | $264.50 |
| Purchase #5 | $234.54 | 10.285% | $258.6624 | $258.66 | $258.65 | $258.70 |
| Purchase #6 | $128.78 | 5.425% | $135.7663 | $135.77 | $135.75 | $135.80 |
| Purchase #7 | $153.45 | 3.606% | $158.9834 | $158.98 | $159.00 | $159.00 |
| 7 purchase totals = | $1,163.73 | $1,241.8648 | $1,241.86 | $1,241.85 | $1,241.90 | |