| 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 | $198.39 | 8.232% | $214.7215 | $214.72 | $214.70 | $214.70 |
| Purchase #2 | $223.50 | 6.769% | $238.6287 | $238.63 | $238.65 | $238.60 |
| Purchase #3 | $22.73 | 3.302% | $23.4805 | $23.48 | $23.50 | $23.50 |
| Purchase #4 | $124.59 | 3.800% | $129.3244 | $129.32 | $129.30 | $129.30 |
| Purchase #5 | $95.55 | 13.354% | $108.3097 | $108.31 | $108.30 | $108.30 |
| Purchase #6 | $89.42 | 4.546% | $93.485 | $93.49 | $93.50 | $93.50 |
| Purchase #7 | $31.77 | 3.701% | $32.9458 | $32.95 | $32.95 | $32.90 |
| 7 purchase totals = | $785.95 | $840.8956 | $840.90 | $840.90 | $840.80 | |