| 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 | $36.94 | 13.140% | $41.7939 | $41.79 | $41.80 | $41.80 |
| Purchase #2 | $8.80 | 12.850% | $9.9308 | $9.93 | $9.95 | $9.90 |
| Purchase #3 | $238.53 | 5.394% | $251.3963 | $251.40 | $251.40 | $251.40 |
| Purchase #4 | $35.69 | 13.668% | $40.5681 | $40.57 | $40.55 | $40.60 |
| Purchase #5 | $137.62 | 6.683% | $146.8171 | $146.82 | $146.80 | $146.80 |
| Purchase #6 | $123.99 | 13.235% | $140.4001 | $140.40 | $140.40 | $140.40 |
| Purchase #7 | $244.42 | 10.146% | $269.2189 | $269.22 | $269.20 | $269.20 |
| 7 purchase totals = | $825.99 | $900.1252 | $900.13 | $900.10 | $900.10 | |