| 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 | $189.60 | 10.269% | $209.07 | $209.07 | $209.05 | $209.10 |
| Purchase #2 | $94.53 | 5.715% | $99.9324 | $99.93 | $99.95 | $99.90 |
| Purchase #3 | $203.93 | 3.288% | $210.6352 | $210.64 | $210.65 | $210.60 |
| Purchase #4 | $157.80 | 6.119% | $167.4558 | $167.46 | $167.45 | $167.50 |
| Purchase #5 | $182.76 | 10.550% | $202.0412 | $202.04 | $202.05 | $202.00 |
| Purchase #6 | $83.64 | 11.336% | $93.1214 | $93.12 | $93.10 | $93.10 |
| Purchase #7 | $108.57 | 11.717% | $121.2911 | $121.29 | $121.30 | $121.30 |
| 7 purchase totals = | $1,020.83 | $1,103.5471 | $1,103.55 | $1,103.55 | $1,103.50 | |