| 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 | $250.80 | 9.522% | $274.6812 | $274.68 | $274.70 | $274.70 |
| Purchase #2 | $175.96 | 9.169% | $192.0938 | $192.09 | $192.10 | $192.10 |
| Purchase #3 | $121.86 | 8.784% | $132.5642 | $132.56 | $132.55 | $132.60 |
| Purchase #4 | $131.32 | 12.137% | $147.2583 | $147.26 | $147.25 | $147.30 |
| Purchase #5 | $189.90 | 11.747% | $212.2076 | $212.21 | $212.20 | $212.20 |
| Purchase #6 | $120.68 | 6.321% | $128.3082 | $128.31 | $128.30 | $128.30 |
| Purchase #7 | $204.43 | 12.753% | $230.501 | $230.50 | $230.50 | $230.50 |
| 7 purchase totals = | $1,194.95 | $1,317.6143 | $1,317.61 | $1,317.60 | $1,317.70 | |