| 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 | $202.59 | 13.114% | $229.1577 | $229.16 | $229.15 | $229.20 |
| Purchase #2 | $191.74 | 10.510% | $211.8919 | $211.89 | $211.90 | $211.90 |
| Purchase #3 | $212.62 | 3.474% | $220.0064 | $220.01 | $220.00 | $220.00 |
| Purchase #4 | $22.64 | 6.307% | $24.0679 | $24.07 | $24.05 | $24.10 |
| Purchase #5 | $187.27 | 4.146% | $195.0342 | $195.03 | $195.05 | $195.00 |
| Purchase #6 | $116.62 | 4.317% | $121.6545 | $121.65 | $121.65 | $121.70 |
| Purchase #7 | $10.43 | 4.200% | $10.8681 | $10.87 | $10.85 | $10.90 |
| 7 purchase totals = | $943.91 | $1,012.6807 | $1,012.68 | $1,012.65 | $1,012.80 | |