| 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 | $244.63 | 5.810% | $258.843 | $258.84 | $258.85 | $258.80 |
| Purchase #2 | $26.53 | 10.753% | $29.3828 | $29.38 | $29.40 | $29.40 |
| Purchase #3 | $156.85 | 3.508% | $162.3523 | $162.35 | $162.35 | $162.40 |
| Purchase #4 | $240.99 | 5.837% | $255.0566 | $255.06 | $255.05 | $255.10 |
| Purchase #5 | $147.46 | 13.518% | $167.3936 | $167.39 | $167.40 | $167.40 |
| Purchase #6 | $6.58 | 3.750% | $6.8268 | $6.83 | $6.85 | $6.80 |
| Purchase #7 | $152.58 | 3.636% | $158.1278 | $158.13 | $158.15 | $158.10 |
| 7 purchase totals = | $975.62 | $1,037.9829 | $1,037.98 | $1,038.05 | $1,038.00 | |