| 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 | $247.52 | 9.113% | $270.0765 | $270.08 | $270.10 | $270.10 |
| Purchase #2 | $49.41 | 10.580% | $54.6376 | $54.64 | $54.65 | $54.60 |
| Purchase #3 | $92.29 | 3.187% | $95.2313 | $95.23 | $95.25 | $95.20 |
| Purchase #4 | $140.75 | 6.838% | $150.3745 | $150.37 | $150.35 | $150.40 |
| Purchase #5 | $91.29 | 5.361% | $96.1841 | $96.18 | $96.20 | $96.20 |
| Purchase #6 | $124.73 | 9.497% | $136.5756 | $136.58 | $136.60 | $136.60 |
| Purchase #7 | $118.42 | 8.523% | $128.5129 | $128.51 | $128.50 | $128.50 |
| 7 purchase totals = | $864.41 | $931.5925 | $931.59 | $931.65 | $931.60 | |