| 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 | $230.49 | 6.835% | $246.244 | $246.24 | $246.25 | $246.20 |
| Purchase #2 | $152.56 | 8.622% | $165.7137 | $165.71 | $165.70 | $165.70 |
| Purchase #3 | $114.76 | 10.666% | $127.0003 | $127.00 | $127.00 | $127.00 |
| Purchase #4 | $31.55 | 13.261% | $35.7338 | $35.73 | $35.75 | $35.70 |
| Purchase #5 | $60.98 | 11.716% | $68.1244 | $68.12 | $68.10 | $68.10 |
| Purchase #6 | $38.51 | 8.850% | $41.9181 | $41.92 | $41.90 | $41.90 |
| Purchase #7 | $20.75 | 7.164% | $22.2365 | $22.24 | $22.25 | $22.20 |
| 7 purchase totals = | $649.60 | $706.9708 | $706.96 | $706.95 | $706.80 | |