| 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 | $224.62 | 12.314% | $252.2797 | $252.28 | $252.30 | $252.30 |
| Purchase #2 | $58.64 | 7.525% | $63.0527 | $63.05 | $63.05 | $63.10 |
| Purchase #3 | $65.52 | 12.668% | $73.8201 | $73.82 | $73.80 | $73.80 |
| Purchase #4 | $135.87 | 6.786% | $145.0901 | $145.09 | $145.10 | $145.10 |
| Purchase #5 | $169.47 | 11.738% | $189.3624 | $189.36 | $189.35 | $189.40 |
| Purchase #6 | $204.82 | 7.201% | $219.5691 | $219.57 | $219.55 | $219.60 |
| Purchase #7 | $203.47 | 11.803% | $227.4856 | $227.49 | $227.50 | $227.50 |
| 7 purchase totals = | $1,062.41 | $1,170.6597 | $1,170.66 | $1,170.65 | $1,170.80 | |