| 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 | $119.33 | 13.397% | $135.3166 | $135.32 | $135.30 | $135.30 |
| Purchase #2 | $235.55 | 13.305% | $266.8899 | $266.89 | $266.90 | $266.90 |
| Purchase #3 | $197.81 | 7.860% | $213.3579 | $213.36 | $213.35 | $213.40 |
| Purchase #4 | $47.88 | 12.840% | $54.0278 | $54.03 | $54.05 | $54.00 |
| Purchase #5 | $136.94 | 12.262% | $153.7316 | $153.73 | $153.75 | $153.70 |
| Purchase #6 | $244.98 | 4.572% | $256.1805 | $256.18 | $256.20 | $256.20 |
| Purchase #7 | $45.39 | 12.841% | $51.2185 | $51.22 | $51.20 | $51.20 |
| 7 purchase totals = | $1,027.88 | $1,130.7228 | $1,130.73 | $1,130.75 | $1,130.70 | |