| 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 | $242.45 | 8.722% | $263.5965 | $263.60 | $263.60 | $263.60 |
| Purchase #2 | $96.63 | 8.455% | $104.8001 | $104.80 | $104.80 | $104.80 |
| Purchase #3 | $114.86 | 6.577% | $122.4143 | $122.41 | $122.40 | $122.40 |
| Purchase #4 | $219.69 | 11.127% | $244.1349 | $244.13 | $244.15 | $244.10 |
| Purchase #5 | $45.35 | 9.557% | $49.6841 | $49.68 | $49.70 | $49.70 |
| Purchase #6 | $83.44 | 10.170% | $91.9258 | $91.93 | $91.95 | $91.90 |
| Purchase #7 | $243.86 | 7.671% | $262.5665 | $262.57 | $262.55 | $262.60 |
| 7 purchase totals = | $1,046.28 | $1,139.1222 | $1,139.12 | $1,139.15 | $1,139.10 | |