| 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 | $202.95 | 6.623% | $216.3914 | $216.39 | $216.40 | $216.40 |
| Purchase #2 | $191.50 | 7.340% | $205.5561 | $205.56 | $205.55 | $205.60 |
| Purchase #3 | $244.95 | 5.521% | $258.4737 | $258.47 | $258.45 | $258.50 |
| Purchase #4 | $240.92 | 10.767% | $266.8599 | $266.86 | $266.85 | $266.90 |
| Purchase #5 | $198.44 | 7.477% | $213.2774 | $213.28 | $213.30 | $213.30 |
| Purchase #6 | $175.71 | 7.633% | $189.1219 | $189.12 | $189.10 | $189.10 |
| Purchase #7 | $19.88 | 11.205% | $22.1076 | $22.11 | $22.10 | $22.10 |
| 7 purchase totals = | $1,274.35 | $1,371.7880 | $1,371.79 | $1,371.75 | $1,371.90 | |