| 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 | $26.42 | 8.557% | $28.6808 | $28.68 | $28.70 | $28.70 |
| Purchase #2 | $189.68 | 8.310% | $205.4424 | $205.44 | $205.45 | $205.40 |
| Purchase #3 | $144.66 | 9.103% | $157.8284 | $157.83 | $157.85 | $157.80 |
| Purchase #4 | $148.74 | 11.373% | $165.6562 | $165.66 | $165.65 | $165.70 |
| Purchase #5 | $187.80 | 3.277% | $193.9542 | $193.95 | $193.95 | $194.00 |
| Purchase #6 | $237.40 | 12.177% | $266.3082 | $266.31 | $266.30 | $266.30 |
| Purchase #7 | $40.32 | 6.516% | $42.9473 | $42.95 | $42.95 | $42.90 |
| 7 purchase totals = | $975.02 | $1,060.8175 | $1,060.82 | $1,060.85 | $1,060.80 | |