| 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 | $69.30 | 6.418% | $73.7477 | $73.75 | $73.75 | $73.70 |
| Purchase #2 | $123.33 | 9.296% | $134.7948 | $134.79 | $134.80 | $134.80 |
| Purchase #3 | $224.54 | 11.534% | $250.4384 | $250.44 | $250.45 | $250.40 |
| Purchase #4 | $218.29 | 9.309% | $238.6106 | $238.61 | $238.60 | $238.60 |
| Purchase #5 | $238.76 | 7.324% | $256.2468 | $256.25 | $256.25 | $256.20 |
| Purchase #6 | $121.57 | 11.248% | $135.2442 | $135.24 | $135.25 | $135.20 |
| Purchase #7 | $103.52 | 7.155% | $110.9269 | $110.93 | $110.95 | $110.90 |
| 7 purchase totals = | $1,099.31 | $1,200.0094 | $1,200.01 | $1,200.05 | $1,199.80 | |