| 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 | $239.76 | 7.111% | $256.8093 | $256.81 | $256.80 | $256.80 |
| Purchase #2 | $47.45 | 13.769% | $53.9834 | $53.98 | $54.00 | $54.00 |
| Purchase #3 | $85.84 | 3.116% | $88.5148 | $88.51 | $88.50 | $88.50 |
| Purchase #4 | $238.75 | 8.217% | $258.3681 | $258.37 | $258.35 | $258.40 |
| Purchase #5 | $77.65 | 8.207% | $84.0227 | $84.02 | $84.00 | $84.00 |
| Purchase #6 | $244.44 | 8.112% | $264.269 | $264.27 | $264.25 | $264.30 |
| Purchase #7 | $122.47 | 12.675% | $137.9931 | $137.99 | $138.00 | $138.00 |
| 7 purchase totals = | $1,056.36 | $1,143.9604 | $1,143.95 | $1,143.90 | $1,144.00 | |