| 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 | $103.72 | 3.438% | $107.2859 | $107.29 | $107.30 | $107.30 |
| Purchase #2 | $218.74 | 6.112% | $232.1094 | $232.11 | $232.10 | $232.10 |
| Purchase #3 | $119.51 | 11.203% | $132.8987 | $132.90 | $132.90 | $132.90 |
| Purchase #4 | $195.97 | 3.517% | $202.8623 | $202.86 | $202.85 | $202.90 |
| Purchase #5 | $138.49 | 4.131% | $144.211 | $144.21 | $144.20 | $144.20 |
| Purchase #6 | $117.27 | 8.765% | $127.5487 | $127.55 | $127.55 | $127.50 |
| Purchase #7 | $79.84 | 7.518% | $85.8424 | $85.84 | $85.85 | $85.80 |
| 7 purchase totals = | $973.54 | $1,032.7584 | $1,032.76 | $1,032.75 | $1,032.70 | |