| 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 | $97.47 | 12.307% | $109.4656 | $109.47 | $109.45 | $109.50 |
| Purchase #2 | $110.63 | 6.486% | $117.8055 | $117.81 | $117.80 | $117.80 |
| Purchase #3 | $234.94 | 4.162% | $244.7182 | $244.72 | $244.70 | $244.70 |
| Purchase #4 | $140.85 | 7.724% | $151.7293 | $151.73 | $151.75 | $151.70 |
| Purchase #5 | $98.60 | 10.119% | $108.5773 | $108.58 | $108.60 | $108.60 |
| Purchase #6 | $232.73 | 9.112% | $253.9364 | $253.94 | $253.95 | $253.90 |
| Purchase #7 | $36.70 | 4.181% | $38.2344 | $38.23 | $38.25 | $38.20 |
| 7 purchase totals = | $951.92 | $1,024.4667 | $1,024.48 | $1,024.50 | $1,024.40 | |