| 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 | $223.62 | 5.395% | $235.6843 | $235.68 | $235.70 | $235.70 |
| Purchase #2 | $39.91 | 9.656% | $43.7637 | $43.76 | $43.75 | $43.80 |
| Purchase #3 | $144.47 | 3.462% | $149.4716 | $149.47 | $149.45 | $149.50 |
| Purchase #4 | $83.63 | 9.151% | $91.283 | $91.28 | $91.30 | $91.30 |
| Purchase #5 | $126.99 | 11.508% | $141.604 | $141.60 | $141.60 | $141.60 |
| Purchase #6 | $223.26 | 10.123% | $245.8606 | $245.86 | $245.85 | $245.90 |
| Purchase #7 | $151.55 | 8.258% | $164.065 | $164.07 | $164.05 | $164.10 |
| 7 purchase totals = | $993.43 | $1,071.7322 | $1,071.72 | $1,071.70 | $1,071.90 | |