| 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 | $203.76 | 10.331% | $224.8104 | $224.81 | $224.80 | $224.80 |
| Purchase #2 | $34.44 | 9.511% | $37.7156 | $37.72 | $37.70 | $37.70 |
| Purchase #3 | $225.63 | 5.837% | $238.8 | $238.80 | $238.80 | $238.80 |
| Purchase #4 | $111.88 | 12.480% | $125.8426 | $125.84 | $125.85 | $125.80 |
| Purchase #5 | $142.36 | 13.432% | $161.4818 | $161.48 | $161.50 | $161.50 |
| Purchase #6 | $52.85 | 3.366% | $54.6289 | $54.63 | $54.65 | $54.60 |
| Purchase #7 | $31.63 | 13.588% | $35.9279 | $35.93 | $35.95 | $35.90 |
| 7 purchase totals = | $802.55 | $879.2072 | $879.21 | $879.25 | $879.10 | |