| 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 | $221.85 | 13.701% | $252.2457 | $252.25 | $252.25 | $252.20 |
| Purchase #2 | $128.81 | 7.428% | $138.378 | $138.38 | $138.40 | $138.40 |
| Purchase #3 | $37.68 | 3.361% | $38.9464 | $38.95 | $38.95 | $38.90 |
| Purchase #4 | $233.66 | 13.479% | $265.155 | $265.16 | $265.15 | $265.20 |
| Purchase #5 | $81.56 | 4.671% | $85.3697 | $85.37 | $85.35 | $85.40 |
| Purchase #6 | $184.34 | 11.536% | $205.6055 | $205.61 | $205.60 | $205.60 |
| Purchase #7 | $70.26 | 9.172% | $76.7042 | $76.70 | $76.70 | $76.70 |
| 7 purchase totals = | $958.16 | $1,062.4045 | $1,062.42 | $1,062.40 | $1,062.40 | |