| 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 | $199.92 | 11.815% | $223.5405 | $223.54 | $223.55 | $223.50 |
| Purchase #2 | $108.29 | 5.590% | $114.3434 | $114.34 | $114.35 | $114.30 |
| Purchase #3 | $129.42 | 4.858% | $135.7072 | $135.71 | $135.70 | $135.70 |
| Purchase #4 | $232.36 | 8.154% | $251.3066 | $251.31 | $251.30 | $251.30 |
| Purchase #5 | $189.94 | 6.126% | $201.5757 | $201.58 | $201.60 | $201.60 |
| Purchase #6 | $200.27 | 5.199% | $210.682 | $210.68 | $210.70 | $210.70 |
| Purchase #7 | $239.39 | 5.393% | $252.3003 | $252.30 | $252.30 | $252.30 |
| 7 purchase totals = | $1,299.59 | $1,389.4557 | $1,389.46 | $1,389.50 | $1,389.40 | |