| 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 | $96.92 | 5.181% | $101.9414 | $101.94 | $101.95 | $101.90 |
| Purchase #2 | $107.73 | 12.669% | $121.3783 | $121.38 | $121.40 | $121.40 |
| Purchase #3 | $139.54 | 10.490% | $154.1777 | $154.18 | $154.20 | $154.20 |
| Purchase #4 | $197.93 | 10.814% | $219.3342 | $219.33 | $219.35 | $219.30 |
| Purchase #5 | $202.39 | 7.828% | $218.2331 | $218.23 | $218.25 | $218.20 |
| Purchase #6 | $48.70 | 9.433% | $53.2939 | $53.29 | $53.30 | $53.30 |
| Purchase #7 | $187.69 | 12.645% | $211.4234 | $211.42 | $211.40 | $211.40 |
| 7 purchase totals = | $980.90 | $1,079.7820 | $1,079.77 | $1,079.85 | $1,079.70 | |