| 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 | $235.26 | 11.368% | $262.0044 | $262.00 | $262.00 | $262.00 |
| Purchase #2 | $152.88 | 3.402% | $158.081 | $158.08 | $158.10 | $158.10 |
| Purchase #3 | $181.54 | 3.836% | $188.5039 | $188.50 | $188.50 | $188.50 |
| Purchase #4 | $123.92 | 9.278% | $135.4173 | $135.42 | $135.40 | $135.40 |
| Purchase #5 | $103.94 | 7.852% | $112.1014 | $112.10 | $112.10 | $112.10 |
| Purchase #6 | $199.27 | 8.499% | $216.206 | $216.21 | $216.20 | $216.20 |
| Purchase #7 | $248.93 | 5.699% | $263.1165 | $263.12 | $263.10 | $263.10 |
| 7 purchase totals = | $1,245.74 | $1,335.4305 | $1,335.43 | $1,335.40 | $1,335.40 | |