| 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 | $124.87 | 5.794% | $132.105 | $132.11 | $132.10 | $132.10 |
| Purchase #2 | $98.26 | 12.151% | $110.1996 | $110.20 | $110.20 | $110.20 |
| Purchase #3 | $172.81 | 9.860% | $189.8491 | $189.85 | $189.85 | $189.80 |
| Purchase #4 | $250.52 | 11.154% | $278.463 | $278.46 | $278.45 | $278.50 |
| Purchase #5 | $87.75 | 5.701% | $92.7526 | $92.75 | $92.75 | $92.80 |
| Purchase #6 | $200.65 | 11.135% | $222.9924 | $222.99 | $223.00 | $223.00 |
| Purchase #7 | $220.45 | 9.708% | $241.8513 | $241.85 | $241.85 | $241.90 |
| 7 purchase totals = | $1,155.31 | $1,268.2130 | $1,268.21 | $1,268.20 | $1,268.30 | |