| 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 | $238.47 | 13.195% | $269.9361 | $269.94 | $269.95 | $269.90 |
| Purchase #2 | $209.45 | 12.320% | $235.2542 | $235.25 | $235.25 | $235.30 |
| Purchase #3 | $28.79 | 3.444% | $29.7815 | $29.78 | $29.80 | $29.80 |
| Purchase #4 | $233.32 | 13.626% | $265.1122 | $265.11 | $265.10 | $265.10 |
| Purchase #5 | $117.25 | 9.343% | $128.2047 | $128.20 | $128.20 | $128.20 |
| Purchase #6 | $161.38 | 8.211% | $174.6309 | $174.63 | $174.65 | $174.60 |
| Purchase #7 | $82.57 | 6.714% | $88.1137 | $88.11 | $88.10 | $88.10 |
| 7 purchase totals = | $1,071.23 | $1,191.0333 | $1,191.02 | $1,191.05 | $1,191.00 | |