| 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 | $189.70 | 11.447% | $211.415 | $211.42 | $211.40 | $211.40 |
| Purchase #2 | $215.60 | 12.301% | $242.121 | $242.12 | $242.10 | $242.10 |
| Purchase #3 | $5.48 | 10.111% | $6.0341 | $6.03 | $6.05 | $6.00 |
| Purchase #4 | $117.90 | 8.627% | $128.0712 | $128.07 | $128.05 | $128.10 |
| Purchase #5 | $56.84 | 6.368% | $60.4596 | $60.46 | $60.45 | $60.50 |
| Purchase #6 | $53.28 | 3.151% | $54.9589 | $54.96 | $54.95 | $55.00 |
| Purchase #7 | $89.81 | 12.812% | $101.3165 | $101.32 | $101.30 | $101.30 |
| 7 purchase totals = | $728.61 | $804.3763 | $804.38 | $804.30 | $804.40 | |