| 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 | $98.90 | 3.259% | $102.1232 | $102.12 | $102.10 | $102.10 |
| Purchase #2 | $135.91 | 13.404% | $154.1274 | $154.13 | $154.15 | $154.10 |
| Purchase #3 | $158.40 | 13.466% | $179.7301 | $179.73 | $179.75 | $179.70 |
| Purchase #4 | $250.93 | 11.407% | $279.5536 | $279.55 | $279.55 | $279.60 |
| Purchase #5 | $51.35 | 4.564% | $53.6936 | $53.69 | $53.70 | $53.70 |
| Purchase #6 | $185.96 | 9.149% | $202.9735 | $202.97 | $202.95 | $203.00 |
| Purchase #7 | $58.94 | 13.566% | $66.9358 | $66.94 | $66.95 | $66.90 |
| 7 purchase totals = | $940.39 | $1,039.1372 | $1,039.13 | $1,039.15 | $1,039.10 | |