| 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 | $113.35 | 8.190% | $122.6334 | $122.63 | $122.65 | $122.60 |
| Purchase #2 | $156.84 | 8.860% | $170.736 | $170.74 | $170.75 | $170.70 |
| Purchase #3 | $150.41 | 10.726% | $166.543 | $166.54 | $166.55 | $166.50 |
| Purchase #4 | $215.65 | 13.523% | $244.8123 | $244.81 | $244.80 | $244.80 |
| Purchase #5 | $82.58 | 8.572% | $89.6588 | $89.66 | $89.65 | $89.70 |
| Purchase #6 | $192.67 | 13.682% | $219.0311 | $219.03 | $219.05 | $219.00 |
| Purchase #7 | $37.77 | 3.292% | $39.0134 | $39.01 | $39.00 | $39.00 |
| 7 purchase totals = | $949.27 | $1,052.4280 | $1,052.42 | $1,052.45 | $1,052.30 | |