| 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 | $225.84 | 7.131% | $241.9447 | $241.94 | $241.95 | $241.90 |
| Purchase #2 | $50.88 | 10.267% | $56.1038 | $56.10 | $56.10 | $56.10 |
| Purchase #3 | $71.33 | 7.220% | $76.48 | $76.48 | $76.50 | $76.50 |
| Purchase #4 | $105.66 | 6.590% | $112.623 | $112.62 | $112.60 | $112.60 |
| Purchase #5 | $14.70 | 6.212% | $15.6132 | $15.61 | $15.60 | $15.60 |
| Purchase #6 | $133.79 | 3.589% | $138.5917 | $138.59 | $138.60 | $138.60 |
| Purchase #7 | $36.85 | 13.385% | $41.7824 | $41.78 | $41.80 | $41.80 |
| 7 purchase totals = | $639.05 | $683.1388 | $683.12 | $683.15 | $683.10 | |