| 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 | $18.64 | 4.707% | $19.5174 | $19.52 | $19.50 | $19.50 |
| Purchase #2 | $199.43 | 8.338% | $216.0585 | $216.06 | $216.05 | $216.10 |
| Purchase #3 | $125.36 | 11.251% | $139.4643 | $139.46 | $139.45 | $139.50 |
| Purchase #4 | $118.67 | 6.285% | $126.1284 | $126.13 | $126.15 | $126.10 |
| Purchase #5 | $138.46 | 4.527% | $144.7281 | $144.73 | $144.75 | $144.70 |
| Purchase #6 | $220.54 | 11.252% | $245.3552 | $245.36 | $245.35 | $245.40 |
| Purchase #7 | $216.50 | 4.325% | $225.8636 | $225.86 | $225.85 | $225.90 |
| 7 purchase totals = | $1,037.60 | $1,117.1155 | $1,117.12 | $1,117.10 | $1,117.20 | |