| 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 | $125.28 | 6.642% | $133.6011 | $133.60 | $133.60 | $133.60 |
| Purchase #2 | $25.52 | 11.636% | $28.4895 | $28.49 | $28.50 | $28.50 |
| Purchase #3 | $194.88 | 12.745% | $219.7175 | $219.72 | $219.70 | $219.70 |
| Purchase #4 | $203.81 | 8.431% | $220.9932 | $220.99 | $221.00 | $221.00 |
| Purchase #5 | $190.50 | 8.200% | $206.121 | $206.12 | $206.10 | $206.10 |
| Purchase #6 | $234.88 | 6.874% | $251.0257 | $251.03 | $251.05 | $251.00 |
| Purchase #7 | $43.87 | 8.654% | $47.6665 | $47.67 | $47.65 | $47.70 |
| 7 purchase totals = | $1,018.74 | $1,107.6145 | $1,107.62 | $1,107.60 | $1,107.60 | |