| 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 | $189.47 | 11.621% | $211.4883 | $211.49 | $211.50 | $211.50 |
| Purchase #2 | $8.43 | 8.150% | $9.117 | $9.12 | $9.10 | $9.10 |
| Purchase #3 | $42.34 | 3.710% | $43.9108 | $43.91 | $43.90 | $43.90 |
| Purchase #4 | $122.70 | 6.436% | $130.597 | $130.60 | $130.60 | $130.60 |
| Purchase #5 | $200.47 | 9.507% | $219.5287 | $219.53 | $219.55 | $219.50 |
| Purchase #6 | $56.96 | 4.555% | $59.5545 | $59.55 | $59.55 | $59.60 |
| Purchase #7 | $237.92 | 3.386% | $245.976 | $245.98 | $246.00 | $246.00 |
| 7 purchase totals = | $858.29 | $920.1723 | $920.18 | $920.20 | $920.20 | |