| 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 | $136.81 | 9.553% | $149.8795 | $149.88 | $149.90 | $149.90 |
| Purchase #2 | $223.68 | 4.669% | $234.1236 | $234.12 | $234.10 | $234.10 |
| Purchase #3 | $203.62 | 13.178% | $230.453 | $230.45 | $230.45 | $230.50 |
| Purchase #4 | $189.47 | 6.333% | $201.4691 | $201.47 | $201.45 | $201.50 |
| Purchase #5 | $68.49 | 4.738% | $71.7351 | $71.74 | $71.75 | $71.70 |
| Purchase #6 | $18.64 | 12.417% | $20.9545 | $20.95 | $20.95 | $21.00 |
| Purchase #7 | $91.83 | 12.872% | $103.6504 | $103.65 | $103.65 | $103.70 |
| 7 purchase totals = | $932.54 | $1,012.2652 | $1,012.26 | $1,012.25 | $1,012.40 | |