| 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 | $141.29 | 10.209% | $155.7143 | $155.71 | $155.70 | $155.70 |
| Purchase #2 | $240.40 | 12.557% | $270.587 | $270.59 | $270.60 | $270.60 |
| Purchase #3 | $249.61 | 8.159% | $269.9757 | $269.98 | $270.00 | $270.00 |
| Purchase #4 | $29.83 | 7.408% | $32.0398 | $32.04 | $32.05 | $32.00 |
| Purchase #5 | $219.98 | 11.355% | $244.9587 | $244.96 | $244.95 | $245.00 |
| Purchase #6 | $180.40 | 13.561% | $204.864 | $204.86 | $204.85 | $204.90 |
| Purchase #7 | $200.27 | 13.354% | $227.0141 | $227.01 | $227.00 | $227.00 |
| 7 purchase totals = | $1,261.78 | $1,405.1536 | $1,405.15 | $1,405.15 | $1,405.20 | |