| 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 | $220.98 | 10.630% | $244.4702 | $244.47 | $244.45 | $244.50 |
| Purchase #2 | $180.43 | 9.405% | $197.3994 | $197.40 | $197.40 | $197.40 |
| Purchase #3 | $245.42 | 7.255% | $263.2252 | $263.23 | $263.25 | $263.20 |
| Purchase #4 | $31.66 | 8.413% | $34.3236 | $34.32 | $34.30 | $34.30 |
| Purchase #5 | $238.81 | 12.199% | $267.9424 | $267.94 | $267.95 | $267.90 |
| Purchase #6 | $138.75 | 10.686% | $153.5768 | $153.58 | $153.60 | $153.60 |
| Purchase #7 | $199.91 | 13.408% | $226.7139 | $226.71 | $226.70 | $226.70 |
| 7 purchase totals = | $1,255.96 | $1,387.6515 | $1,387.65 | $1,387.65 | $1,387.60 | |