| 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 | $170.48 | 10.837% | $188.9549 | $188.95 | $188.95 | $189.00 |
| Purchase #2 | $191.48 | 8.308% | $207.3882 | $207.39 | $207.40 | $207.40 |
| Purchase #3 | $18.81 | 4.309% | $19.6205 | $19.62 | $19.60 | $19.60 |
| Purchase #4 | $117.58 | 5.656% | $124.2303 | $124.23 | $124.25 | $124.20 |
| Purchase #5 | $211.77 | 4.131% | $220.5182 | $220.52 | $220.50 | $220.50 |
| Purchase #6 | $238.50 | 5.168% | $250.8257 | $250.83 | $250.85 | $250.80 |
| Purchase #7 | $212.64 | 13.152% | $240.6064 | $240.61 | $240.60 | $240.60 |
| 7 purchase totals = | $1,161.26 | $1,252.1442 | $1,252.15 | $1,252.15 | $1,252.10 | |