| 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 | $192.60 | 12.834% | $217.3183 | $217.32 | $217.30 | $217.30 |
| Purchase #2 | $124.82 | 9.421% | $136.5793 | $136.58 | $136.60 | $136.60 |
| Purchase #3 | $183.65 | 10.434% | $202.812 | $202.81 | $202.80 | $202.80 |
| Purchase #4 | $50.52 | 8.290% | $54.7081 | $54.71 | $54.70 | $54.70 |
| Purchase #5 | $241.87 | 7.105% | $259.0549 | $259.05 | $259.05 | $259.10 |
| Purchase #6 | $31.41 | 4.638% | $32.8668 | $32.87 | $32.85 | $32.90 |
| Purchase #7 | $100.43 | 11.742% | $112.2225 | $112.22 | $112.20 | $112.20 |
| 7 purchase totals = | $925.30 | $1,015.5619 | $1,015.56 | $1,015.50 | $1,015.60 | |