| 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 | $185.73 | 6.548% | $197.8916 | $197.89 | $197.90 | $197.90 |
| Purchase #2 | $228.87 | 4.238% | $238.5695 | $238.57 | $238.55 | $238.60 |
| Purchase #3 | $77.36 | 12.701% | $87.1855 | $87.19 | $87.20 | $87.20 |
| Purchase #4 | $109.82 | 13.243% | $124.3635 | $124.36 | $124.35 | $124.40 |
| Purchase #5 | $149.94 | 6.332% | $159.4342 | $159.43 | $159.45 | $159.40 |
| Purchase #6 | $244.83 | 4.811% | $256.6088 | $256.61 | $256.60 | $256.60 |
| Purchase #7 | $184.64 | 8.642% | $200.5966 | $200.60 | $200.60 | $200.60 |
| 7 purchase totals = | $1,181.19 | $1,264.6497 | $1,264.65 | $1,264.65 | $1,264.70 | |