| 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 | $144.98 | 7.137% | $155.3272 | $155.33 | $155.35 | $155.30 |
| Purchase #2 | $93.88 | 7.428% | $100.8534 | $100.85 | $100.85 | $100.90 |
| Purchase #3 | $32.25 | 3.635% | $33.4223 | $33.42 | $33.40 | $33.40 |
| Purchase #4 | $234.29 | 13.606% | $266.1675 | $266.17 | $266.15 | $266.20 |
| Purchase #5 | $249.30 | 3.119% | $257.0757 | $257.08 | $257.10 | $257.10 |
| Purchase #6 | $77.42 | 8.839% | $84.2632 | $84.26 | $84.25 | $84.30 |
| Purchase #7 | $225.88 | 8.515% | $245.1137 | $245.11 | $245.10 | $245.10 |
| 7 purchase totals = | $1,058.00 | $1,142.2230 | $1,142.22 | $1,142.20 | $1,142.30 | |