| 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 | $132.92 | 6.714% | $141.8442 | $141.84 | $141.85 | $141.80 |
| Purchase #2 | $185.38 | 4.710% | $194.1114 | $194.11 | $194.10 | $194.10 |
| Purchase #3 | $27.47 | 12.821% | $30.9919 | $30.99 | $31.00 | $31.00 |
| Purchase #4 | $108.96 | 12.505% | $122.5854 | $122.59 | $122.60 | $122.60 |
| Purchase #5 | $249.47 | 13.802% | $283.9018 | $283.90 | $283.90 | $283.90 |
| Purchase #6 | $136.96 | 4.626% | $143.2958 | $143.30 | $143.30 | $143.30 |
| Purchase #7 | $138.97 | 12.394% | $156.1939 | $156.19 | $156.20 | $156.20 |
| 7 purchase totals = | $980.13 | $1,072.9244 | $1,072.92 | $1,072.95 | $1,072.90 | |