| 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 | $229.31 | 8.385% | $248.5376 | $248.54 | $248.55 | $248.50 |
| Purchase #2 | $188.66 | 11.807% | $210.9351 | $210.94 | $210.95 | $210.90 |
| Purchase #3 | $43.34 | 13.735% | $49.2927 | $49.29 | $49.30 | $49.30 |
| Purchase #4 | $185.87 | 8.822% | $202.2675 | $202.27 | $202.25 | $202.30 |
| Purchase #5 | $72.26 | 9.778% | $79.3256 | $79.33 | $79.35 | $79.30 |
| Purchase #6 | $71.26 | 5.280% | $75.0225 | $75.02 | $75.00 | $75.00 |
| Purchase #7 | $194.50 | 6.861% | $207.8446 | $207.84 | $207.85 | $207.80 |
| 7 purchase totals = | $985.20 | $1,073.2256 | $1,073.23 | $1,073.25 | $1,073.10 | |