| 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 | $83.42 | 8.379% | $90.4098 | $90.41 | $90.40 | $90.40 |
| Purchase #2 | $246.83 | 7.416% | $265.1349 | $265.13 | $265.15 | $265.10 |
| Purchase #3 | $241.36 | 6.290% | $256.5415 | $256.54 | $256.55 | $256.50 |
| Purchase #4 | $230.80 | 3.791% | $239.5496 | $239.55 | $239.55 | $239.50 |
| Purchase #5 | $87.38 | 4.501% | $91.313 | $91.31 | $91.30 | $91.30 |
| Purchase #6 | $140.68 | 6.613% | $149.9832 | $149.98 | $150.00 | $150.00 |
| Purchase #7 | $183.64 | 13.811% | $209.0025 | $209.00 | $209.00 | $209.00 |
| 7 purchase totals = | $1,214.11 | $1,301.9345 | $1,301.92 | $1,301.95 | $1,301.80 | |