| 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 | $127.36 | 6.347% | $135.4435 | $135.44 | $135.45 | $135.40 |
| Purchase #2 | $248.69 | 11.557% | $277.4311 | $277.43 | $277.45 | $277.40 |
| Purchase #3 | $235.76 | 9.785% | $258.8291 | $258.83 | $258.85 | $258.80 |
| Purchase #4 | $68.61 | 10.243% | $75.6377 | $75.64 | $75.65 | $75.60 |
| Purchase #5 | $125.78 | 9.345% | $137.5341 | $137.53 | $137.55 | $137.50 |
| Purchase #6 | $87.76 | 3.195% | $90.5639 | $90.56 | $90.55 | $90.60 |
| Purchase #7 | $249.93 | 5.234% | $263.0113 | $263.01 | $263.00 | $263.00 |
| 7 purchase totals = | $1,143.89 | $1,238.4507 | $1,238.44 | $1,238.50 | $1,238.30 | |