| 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 | $102.92 | 10.112% | $113.3273 | $113.33 | $113.35 | $113.30 |
| Purchase #2 | $173.71 | 11.847% | $194.2894 | $194.29 | $194.30 | $194.30 |
| Purchase #3 | $45.57 | 11.612% | $50.8616 | $50.86 | $50.85 | $50.90 |
| Purchase #4 | $142.89 | 12.463% | $160.6984 | $160.70 | $160.70 | $160.70 |
| Purchase #5 | $164.57 | 8.142% | $177.9693 | $177.97 | $177.95 | $178.00 |
| Purchase #6 | $213.39 | 11.870% | $238.7194 | $238.72 | $238.70 | $238.70 |
| Purchase #7 | $109.32 | 8.334% | $118.4307 | $118.43 | $118.45 | $118.40 |
| 7 purchase totals = | $952.37 | $1,054.2961 | $1,054.30 | $1,054.30 | $1,054.30 | |