| 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 | $110.52 | 7.343% | $118.6355 | $118.64 | $118.65 | $118.60 |
| Purchase #2 | $131.55 | 6.681% | $140.3389 | $140.34 | $140.35 | $140.30 |
| Purchase #3 | $128.91 | 9.354% | $140.9682 | $140.97 | $140.95 | $141.00 |
| Purchase #4 | $156.42 | 10.667% | $173.1053 | $173.11 | $173.10 | $173.10 |
| Purchase #5 | $196.55 | 3.303% | $203.042 | $203.04 | $203.05 | $203.00 |
| Purchase #6 | $234.45 | 7.458% | $251.9353 | $251.94 | $251.95 | $251.90 |
| Purchase #7 | $195.45 | 10.154% | $215.296 | $215.30 | $215.30 | $215.30 |
| 7 purchase totals = | $1,153.85 | $1,243.3212 | $1,243.34 | $1,243.35 | $1,243.20 | |