| 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 | $249.68 | 9.109% | $272.4234 | $272.42 | $272.40 | $272.40 |
| Purchase #2 | $84.67 | 4.717% | $88.6639 | $88.66 | $88.65 | $88.70 |
| Purchase #3 | $148.80 | 5.276% | $156.6507 | $156.65 | $156.65 | $156.70 |
| Purchase #4 | $199.71 | 10.781% | $221.2407 | $221.24 | $221.25 | $221.20 |
| Purchase #5 | $144.74 | 12.535% | $162.8832 | $162.88 | $162.90 | $162.90 |
| Purchase #6 | $189.49 | 3.658% | $196.4215 | $196.42 | $196.40 | $196.40 |
| Purchase #7 | $225.61 | 8.660% | $245.1478 | $245.15 | $245.15 | $245.10 |
| 7 purchase totals = | $1,242.70 | $1,343.4312 | $1,343.42 | $1,343.40 | $1,343.40 | |