| 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 | $92.82 | 11.132% | $103.1527 | $103.15 | $103.15 | $103.20 |
| Purchase #2 | $160.33 | 9.795% | $176.0343 | $176.03 | $176.05 | $176.00 |
| Purchase #3 | $236.99 | 13.719% | $269.5027 | $269.50 | $269.50 | $269.50 |
| Purchase #4 | $26.47 | 10.294% | $29.1948 | $29.19 | $29.20 | $29.20 |
| Purchase #5 | $166.98 | 13.248% | $189.1015 | $189.10 | $189.10 | $189.10 |
| Purchase #6 | $228.95 | 13.123% | $258.9951 | $259.00 | $259.00 | $259.00 |
| Purchase #7 | $108.64 | 3.223% | $112.1415 | $112.14 | $112.15 | $112.10 |
| 7 purchase totals = | $1,021.18 | $1,138.1226 | $1,138.11 | $1,138.15 | $1,138.10 | |