| 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 | $241.33 | 10.418% | $266.4718 | $266.47 | $266.45 | $266.50 |
| Purchase #2 | $237.85 | 5.440% | $250.789 | $250.79 | $250.80 | $250.80 |
| Purchase #3 | $96.78 | 4.474% | $101.1099 | $101.11 | $101.10 | $101.10 |
| Purchase #4 | $172.57 | 5.767% | $182.5221 | $182.52 | $182.50 | $182.50 |
| Purchase #5 | $167.27 | 13.326% | $189.5604 | $189.56 | $189.55 | $189.60 |
| Purchase #6 | $128.85 | 6.186% | $136.8207 | $136.82 | $136.80 | $136.80 |
| Purchase #7 | $11.79 | 11.335% | $13.1264 | $13.13 | $13.15 | $13.10 |
| 7 purchase totals = | $1,056.44 | $1,140.4003 | $1,140.40 | $1,140.35 | $1,140.40 | |