| 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 | $5.60 | 11.157% | $6.2248 | $6.22 | $6.20 | $6.20 |
| Purchase #2 | $95.48 | 6.355% | $101.5478 | $101.55 | $101.55 | $101.50 |
| Purchase #3 | $238.77 | 8.235% | $258.4327 | $258.43 | $258.45 | $258.40 |
| Purchase #4 | $171.48 | 13.800% | $195.1442 | $195.14 | $195.15 | $195.10 |
| Purchase #5 | $93.62 | 10.523% | $103.4716 | $103.47 | $103.45 | $103.50 |
| Purchase #6 | $201.27 | 13.394% | $228.2281 | $228.23 | $228.25 | $228.20 |
| Purchase #7 | $191.98 | 9.472% | $210.1643 | $210.16 | $210.15 | $210.20 |
| 7 purchase totals = | $998.20 | $1,103.2135 | $1,103.20 | $1,103.20 | $1,103.10 | |