| 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 | $211.32 | 13.596% | $240.0511 | $240.05 | $240.05 | $240.10 |
| Purchase #2 | $204.25 | 8.228% | $221.0557 | $221.06 | $221.05 | $221.10 |
| Purchase #3 | $202.65 | 9.568% | $222.0396 | $222.04 | $222.05 | $222.00 |
| Purchase #4 | $181.39 | 5.708% | $191.7437 | $191.74 | $191.75 | $191.70 |
| Purchase #5 | $98.54 | 5.869% | $104.3233 | $104.32 | $104.30 | $104.30 |
| Purchase #6 | $117.76 | 9.201% | $128.5951 | $128.60 | $128.60 | $128.60 |
| Purchase #7 | $58.94 | 5.218% | $62.0155 | $62.02 | $62.00 | $62.00 |
| 7 purchase totals = | $1,074.85 | $1,169.8240 | $1,169.83 | $1,169.80 | $1,169.80 | |