| 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 | $249.92 | 7.548% | $268.784 | $268.78 | $268.80 | $268.80 |
| Purchase #2 | $160.42 | 4.288% | $167.2988 | $167.30 | $167.30 | $167.30 |
| Purchase #3 | $110.46 | 7.764% | $119.0361 | $119.04 | $119.05 | $119.00 |
| Purchase #4 | $207.41 | 7.445% | $222.8517 | $222.85 | $222.85 | $222.90 |
| Purchase #5 | $148.95 | 11.395% | $165.9229 | $165.92 | $165.90 | $165.90 |
| Purchase #6 | $223.48 | 6.336% | $237.6397 | $237.64 | $237.65 | $237.60 |
| Purchase #7 | $111.68 | 13.105% | $126.3157 | $126.32 | $126.30 | $126.30 |
| 7 purchase totals = | $1,212.32 | $1,307.8489 | $1,307.85 | $1,307.85 | $1,307.80 | |