| 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 | $232.29 | 7.539% | $249.8023 | $249.80 | $249.80 | $249.80 |
| Purchase #2 | $178.29 | 10.698% | $197.3635 | $197.36 | $197.35 | $197.40 |
| Purchase #3 | $187.53 | 12.570% | $211.1025 | $211.10 | $211.10 | $211.10 |
| Purchase #4 | $210.66 | 3.804% | $218.6735 | $218.67 | $218.65 | $218.70 |
| Purchase #5 | $54.30 | 13.705% | $61.7418 | $61.74 | $61.75 | $61.70 |
| Purchase #6 | $160.85 | 13.751% | $182.9685 | $182.97 | $182.95 | $183.00 |
| Purchase #7 | $69.99 | 11.387% | $77.9598 | $77.96 | $77.95 | $78.00 |
| 7 purchase totals = | $1,093.91 | $1,199.6119 | $1,199.60 | $1,199.55 | $1,199.70 | |