| 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 | $107.84 | 13.385% | $122.2744 | $122.27 | $122.25 | $122.30 |
| Purchase #2 | $77.35 | 8.603% | $84.0044 | $84.00 | $84.00 | $84.00 |
| Purchase #3 | $186.96 | 12.457% | $210.2496 | $210.25 | $210.25 | $210.20 |
| Purchase #4 | $201.40 | 12.321% | $226.2145 | $226.21 | $226.20 | $226.20 |
| Purchase #5 | $249.40 | 13.608% | $283.3384 | $283.34 | $283.35 | $283.30 |
| Purchase #6 | $142.65 | 4.453% | $149.0022 | $149.00 | $149.00 | $149.00 |
| Purchase #7 | $53.79 | 4.202% | $56.0503 | $56.05 | $56.05 | $56.10 |
| 7 purchase totals = | $1,019.39 | $1,131.1338 | $1,131.12 | $1,131.10 | $1,131.10 | |