| 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 | $114.27 | 7.267% | $122.574 | $122.57 | $122.55 | $122.60 |
| Purchase #2 | $37.92 | 9.750% | $41.6172 | $41.62 | $41.60 | $41.60 |
| Purchase #3 | $223.85 | 10.505% | $247.3654 | $247.37 | $247.35 | $247.40 |
| Purchase #4 | $136.69 | 4.281% | $142.5417 | $142.54 | $142.55 | $142.50 |
| Purchase #5 | $216.94 | 8.546% | $235.4797 | $235.48 | $235.50 | $235.50 |
| Purchase #6 | $82.49 | 9.248% | $90.1187 | $90.12 | $90.10 | $90.10 |
| Purchase #7 | $123.60 | 9.635% | $135.5089 | $135.51 | $135.50 | $135.50 |
| 7 purchase totals = | $935.76 | $1,015.2056 | $1,015.21 | $1,015.15 | $1,015.20 | |