| 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 | $197.65 | 7.150% | $211.782 | $211.78 | $211.80 | $211.80 |
| Purchase #2 | $247.83 | 6.674% | $264.3702 | $264.37 | $264.35 | $264.40 |
| Purchase #3 | $97.35 | 13.275% | $110.2732 | $110.27 | $110.25 | $110.30 |
| Purchase #4 | $96.93 | 11.167% | $107.7542 | $107.75 | $107.75 | $107.80 |
| Purchase #5 | $157.93 | 13.459% | $179.1858 | $179.19 | $179.20 | $179.20 |
| Purchase #6 | $220.98 | 7.871% | $238.3733 | $238.37 | $238.35 | $238.40 |
| Purchase #7 | $200.83 | 6.110% | $213.1007 | $213.10 | $213.10 | $213.10 |
| 7 purchase totals = | $1,219.50 | $1,324.8394 | $1,324.83 | $1,324.80 | $1,325.00 | |