| 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 | $196.48 | 8.521% | $213.2221 | $213.22 | $213.20 | $213.20 |
| Purchase #2 | $167.36 | 12.192% | $187.7645 | $187.76 | $187.75 | $187.80 |
| Purchase #3 | $160.99 | 11.413% | $179.3638 | $179.36 | $179.35 | $179.40 |
| Purchase #4 | $220.35 | 7.610% | $237.1186 | $237.12 | $237.10 | $237.10 |
| Purchase #5 | $204.56 | 12.549% | $230.2302 | $230.23 | $230.25 | $230.20 |
| Purchase #6 | $196.84 | 7.771% | $212.1364 | $212.14 | $212.15 | $212.10 |
| Purchase #7 | $79.54 | 11.723% | $88.8645 | $88.86 | $88.85 | $88.90 |
| 7 purchase totals = | $1,226.12 | $1,348.7001 | $1,348.69 | $1,348.65 | $1,348.70 | |