| 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 | $98.25 | 9.427% | $107.512 | $107.51 | $107.50 | $107.50 |
| Purchase #2 | $223.99 | 11.765% | $250.3424 | $250.34 | $250.35 | $250.30 |
| Purchase #3 | $210.74 | 12.712% | $237.5293 | $237.53 | $237.55 | $237.50 |
| Purchase #4 | $122.99 | 10.385% | $135.7625 | $135.76 | $135.75 | $135.80 |
| Purchase #5 | $17.69 | 10.793% | $19.5993 | $19.60 | $19.60 | $19.60 |
| Purchase #6 | $180.42 | 9.426% | $197.4264 | $197.43 | $197.45 | $197.40 |
| Purchase #7 | $193.64 | 8.586% | $210.2659 | $210.27 | $210.25 | $210.30 |
| 7 purchase totals = | $1,047.72 | $1,158.4378 | $1,158.44 | $1,158.45 | $1,158.40 | |