| 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 | $42.88 | 4.526% | $44.8207 | $44.82 | $44.80 | $44.80 |
| Purchase #2 | $98.84 | 10.401% | $109.1203 | $109.12 | $109.10 | $109.10 |
| Purchase #3 | $180.65 | 3.795% | $187.5057 | $187.51 | $187.50 | $187.50 |
| Purchase #4 | $198.65 | 4.743% | $208.072 | $208.07 | $208.05 | $208.10 |
| Purchase #5 | $210.88 | 3.706% | $218.6952 | $218.70 | $218.70 | $218.70 |
| Purchase #6 | $206.92 | 12.289% | $232.3484 | $232.35 | $232.35 | $232.30 |
| Purchase #7 | $183.46 | 8.391% | $198.8541 | $198.85 | $198.85 | $198.90 |
| 7 purchase totals = | $1,122.28 | $1,199.4164 | $1,199.42 | $1,199.35 | $1,199.40 | |