| 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 | $244.97 | 13.132% | $277.1395 | $277.14 | $277.15 | $277.10 |
| Purchase #2 | $31.55 | 3.147% | $32.5429 | $32.54 | $32.55 | $32.50 |
| Purchase #3 | $195.95 | 11.231% | $217.9571 | $217.96 | $217.95 | $218.00 |
| Purchase #4 | $119.43 | 13.113% | $135.0909 | $135.09 | $135.10 | $135.10 |
| Purchase #5 | $202.52 | 4.264% | $211.1555 | $211.16 | $211.15 | $211.20 |
| Purchase #6 | $137.74 | 11.456% | $153.5195 | $153.52 | $153.50 | $153.50 |
| Purchase #7 | $221.94 | 3.615% | $229.9631 | $229.96 | $229.95 | $230.00 |
| 7 purchase totals = | $1,154.10 | $1,257.3685 | $1,257.37 | $1,257.35 | $1,257.40 | |