| 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 | $220.82 | 13.720% | $251.1165 | $251.12 | $251.10 | $251.10 |
| Purchase #2 | $55.42 | 10.583% | $61.2851 | $61.29 | $61.30 | $61.30 |
| Purchase #3 | $91.48 | 9.203% | $99.8989 | $99.90 | $99.90 | $99.90 |
| Purchase #4 | $181.56 | 8.759% | $197.4628 | $197.46 | $197.45 | $197.50 |
| Purchase #5 | $207.92 | 12.376% | $233.6522 | $233.65 | $233.65 | $233.70 |
| Purchase #6 | $224.75 | 7.296% | $241.1478 | $241.15 | $241.15 | $241.10 |
| Purchase #7 | $170.57 | 13.724% | $193.979 | $193.98 | $194.00 | $194.00 |
| 7 purchase totals = | $1,152.52 | $1,278.5423 | $1,278.55 | $1,278.55 | $1,278.60 | |