| 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 | $200.26 | 9.459% | $219.2026 | $219.20 | $219.20 | $219.20 |
| Purchase #2 | $147.53 | 7.690% | $158.8751 | $158.88 | $158.90 | $158.90 |
| Purchase #3 | $226.55 | 6.650% | $241.6156 | $241.62 | $241.60 | $241.60 |
| Purchase #4 | $212.32 | 7.272% | $227.7599 | $227.76 | $227.75 | $227.80 |
| Purchase #5 | $17.90 | 9.783% | $19.6512 | $19.65 | $19.65 | $19.70 |
| Purchase #6 | $81.59 | 12.397% | $91.7047 | $91.70 | $91.70 | $91.70 |
| Purchase #7 | $250.72 | 10.505% | $277.0581 | $277.06 | $277.05 | $277.10 |
| 7 purchase totals = | $1,136.87 | $1,235.8672 | $1,235.87 | $1,235.85 | $1,236.00 | |