| 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 | $198.55 | 7.376% | $213.195 | $213.20 | $213.20 | $213.20 |
| Purchase #2 | $107.34 | 9.302% | $117.3248 | $117.32 | $117.30 | $117.30 |
| Purchase #3 | $47.51 | 4.187% | $49.4992 | $49.50 | $49.50 | $49.50 |
| Purchase #4 | $243.50 | 12.287% | $273.4188 | $273.42 | $273.40 | $273.40 |
| Purchase #5 | $64.60 | 11.307% | $71.9043 | $71.90 | $71.90 | $71.90 |
| Purchase #6 | $220.31 | 13.427% | $249.891 | $249.89 | $249.90 | $249.90 |
| Purchase #7 | $7.63 | 9.844% | $8.3811 | $8.38 | $8.40 | $8.40 |
| 7 purchase totals = | $889.44 | $983.6142 | $983.61 | $983.60 | $983.60 | |