| 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 | $147.89 | 11.114% | $164.3265 | $164.33 | $164.35 | $164.30 |
| Purchase #2 | $95.80 | 13.163% | $108.4102 | $108.41 | $108.40 | $108.40 |
| Purchase #3 | $99.89 | 3.864% | $103.7497 | $103.75 | $103.75 | $103.70 |
| Purchase #4 | $220.26 | 4.444% | $230.0484 | $230.05 | $230.05 | $230.00 |
| Purchase #5 | $121.43 | 11.221% | $135.0557 | $135.06 | $135.05 | $135.10 |
| Purchase #6 | $212.43 | 9.251% | $232.0819 | $232.08 | $232.10 | $232.10 |
| Purchase #7 | $56.90 | 6.358% | $60.5177 | $60.52 | $60.50 | $60.50 |
| 7 purchase totals = | $954.60 | $1,034.1901 | $1,034.20 | $1,034.20 | $1,034.10 | |