| 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 | $38.25 | 12.805% | $43.1479 | $43.15 | $43.15 | $43.10 |
| Purchase #2 | $117.29 | 4.125% | $122.1282 | $122.13 | $122.15 | $122.10 |
| Purchase #3 | $78.87 | 11.705% | $88.1017 | $88.10 | $88.10 | $88.10 |
| Purchase #4 | $194.63 | 8.171% | $210.5332 | $210.53 | $210.55 | $210.50 |
| Purchase #5 | $120.32 | 8.824% | $130.937 | $130.94 | $130.95 | $130.90 |
| Purchase #6 | $91.88 | 7.623% | $98.884 | $98.88 | $98.90 | $98.90 |
| Purchase #7 | $190.94 | 4.794% | $200.0937 | $200.09 | $200.10 | $200.10 |
| 7 purchase totals = | $832.18 | $893.8257 | $893.82 | $893.90 | $893.70 | |