| 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 | $187.46 | 13.599% | $212.9527 | $212.95 | $212.95 | $213.00 |
| Purchase #2 | $190.27 | 11.479% | $212.1111 | $212.11 | $212.10 | $212.10 |
| Purchase #3 | $138.25 | 12.417% | $155.4165 | $155.42 | $155.40 | $155.40 |
| Purchase #4 | $135.85 | 12.629% | $153.0065 | $153.01 | $153.00 | $153.00 |
| Purchase #5 | $109.25 | 13.330% | $123.813 | $123.81 | $123.80 | $123.80 |
| Purchase #6 | $71.60 | 11.683% | $79.965 | $79.97 | $79.95 | $80.00 |
| Purchase #7 | $209.98 | 9.746% | $230.4447 | $230.44 | $230.45 | $230.40 |
| 7 purchase totals = | $1,042.66 | $1,167.7095 | $1,167.71 | $1,167.65 | $1,167.70 | |