| 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 | $192.49 | 10.326% | $212.3665 | $212.37 | $212.35 | $212.40 |
| Purchase #2 | $179.34 | 10.350% | $197.9017 | $197.90 | $197.90 | $197.90 |
| Purchase #3 | $17.81 | 12.850% | $20.0986 | $20.10 | $20.10 | $20.10 |
| Purchase #4 | $6.52 | 8.691% | $7.0867 | $7.09 | $7.10 | $7.10 |
| Purchase #5 | $120.68 | 12.393% | $135.6359 | $135.64 | $135.65 | $135.60 |
| Purchase #6 | $225.98 | 8.335% | $244.8154 | $244.82 | $244.80 | $244.80 |
| Purchase #7 | $198.87 | 10.166% | $219.0871 | $219.09 | $219.10 | $219.10 |
| 7 purchase totals = | $941.69 | $1,036.9919 | $1,037.01 | $1,037.00 | $1,037.00 | |