| 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 | $210.70 | 13.320% | $238.7652 | $238.77 | $238.75 | $238.80 |
| Purchase #2 | $131.93 | 13.620% | $149.8989 | $149.90 | $149.90 | $149.90 |
| Purchase #3 | $221.32 | 9.285% | $241.8696 | $241.87 | $241.85 | $241.90 |
| Purchase #4 | $66.90 | 7.147% | $71.6813 | $71.68 | $71.70 | $71.70 |
| Purchase #5 | $230.28 | 4.592% | $240.8545 | $240.85 | $240.85 | $240.90 |
| Purchase #6 | $168.85 | 8.552% | $183.2901 | $183.29 | $183.30 | $183.30 |
| Purchase #7 | $10.40 | 4.367% | $10.8542 | $10.85 | $10.85 | $10.90 |
| 7 purchase totals = | $1,040.38 | $1,137.2138 | $1,137.21 | $1,137.20 | $1,137.40 | |