| 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 | $233.72 | 10.449% | $258.1414 | $258.14 | $258.15 | $258.10 |
| Purchase #2 | $38.44 | 7.186% | $41.2023 | $41.20 | $41.20 | $41.20 |
| Purchase #3 | $92.50 | 11.348% | $102.9969 | $103.00 | $103.00 | $103.00 |
| Purchase #4 | $212.90 | 7.381% | $228.6141 | $228.61 | $228.60 | $228.60 |
| Purchase #5 | $122.74 | 4.334% | $128.0596 | $128.06 | $128.05 | $128.10 |
| Purchase #6 | $14.40 | 6.570% | $15.3461 | $15.35 | $15.35 | $15.30 |
| Purchase #7 | $226.61 | 8.449% | $245.7563 | $245.76 | $245.75 | $245.80 |
| 7 purchase totals = | $941.31 | $1,020.1167 | $1,020.12 | $1,020.10 | $1,020.10 | |