| 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 | $202.28 | 4.634% | $211.6537 | $211.65 | $211.65 | $211.70 |
| Purchase #2 | $239.61 | 6.551% | $255.3069 | $255.31 | $255.30 | $255.30 |
| Purchase #3 | $10.70 | 6.191% | $11.3624 | $11.36 | $11.35 | $11.40 |
| Purchase #4 | $221.32 | 4.378% | $231.0094 | $231.01 | $231.00 | $231.00 |
| Purchase #5 | $56.47 | 4.413% | $58.962 | $58.96 | $58.95 | $59.00 |
| Purchase #6 | $147.89 | 13.808% | $168.3107 | $168.31 | $168.30 | $168.30 |
| Purchase #7 | $122.93 | 5.391% | $129.5572 | $129.56 | $129.55 | $129.60 |
| 7 purchase totals = | $1,001.20 | $1,066.1623 | $1,066.16 | $1,066.10 | $1,066.30 | |