| 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 | $38.26 | 10.358% | $42.223 | $42.22 | $42.20 | $42.20 |
| Purchase #2 | $202.74 | 8.371% | $219.7114 | $219.71 | $219.70 | $219.70 |
| Purchase #3 | $75.77 | 7.115% | $81.161 | $81.16 | $81.15 | $81.20 |
| Purchase #4 | $84.86 | 13.664% | $96.4553 | $96.46 | $96.45 | $96.50 |
| Purchase #5 | $180.52 | 4.415% | $188.49 | $188.49 | $188.50 | $188.50 |
| Purchase #6 | $246.57 | 12.819% | $278.1778 | $278.18 | $278.20 | $278.20 |
| Purchase #7 | $192.31 | 4.815% | $201.5697 | $201.57 | $201.55 | $201.60 |
| 7 purchase totals = | $1,021.03 | $1,107.7882 | $1,107.79 | $1,107.75 | $1,107.90 | |