| 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 | $101.97 | 12.568% | $114.7856 | $114.79 | $114.80 | $114.80 |
| Purchase #2 | $242.40 | 10.647% | $268.2083 | $268.21 | $268.20 | $268.20 |
| Purchase #3 | $79.30 | 6.123% | $84.1555 | $84.16 | $84.15 | $84.20 |
| Purchase #4 | $173.80 | 12.469% | $195.4711 | $195.47 | $195.45 | $195.50 |
| Purchase #5 | $194.95 | 12.437% | $219.1959 | $219.20 | $219.20 | $219.20 |
| Purchase #6 | $221.55 | 7.504% | $238.1751 | $238.18 | $238.20 | $238.20 |
| Purchase #7 | $172.39 | 3.783% | $178.9115 | $178.91 | $178.90 | $178.90 |
| 7 purchase totals = | $1,186.36 | $1,298.9030 | $1,298.92 | $1,298.90 | $1,299.00 | |