| 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 | $137.97 | 5.771% | $145.9322 | $145.93 | $145.95 | $145.90 |
| Purchase #2 | $204.81 | 3.638% | $212.261 | $212.26 | $212.25 | $212.30 |
| Purchase #3 | $114.47 | 7.102% | $122.5997 | $122.60 | $122.60 | $122.60 |
| Purchase #4 | $228.52 | 12.202% | $256.404 | $256.40 | $256.40 | $256.40 |
| Purchase #5 | $153.97 | 5.297% | $162.1258 | $162.13 | $162.15 | $162.10 |
| Purchase #6 | $81.80 | 13.371% | $92.7375 | $92.74 | $92.75 | $92.70 |
| Purchase #7 | $243.50 | 3.623% | $252.322 | $252.32 | $252.30 | $252.30 |
| 7 purchase totals = | $1,165.04 | $1,244.3822 | $1,244.38 | $1,244.40 | $1,244.30 | |