| 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 | $230.31 | 11.414% | $256.5976 | $256.60 | $256.60 | $256.60 |
| Purchase #2 | $175.80 | 13.404% | $199.3642 | $199.36 | $199.35 | $199.40 |
| Purchase #3 | $162.62 | 9.136% | $177.477 | $177.48 | $177.50 | $177.50 |
| Purchase #4 | $112.26 | 9.771% | $123.2289 | $123.23 | $123.25 | $123.20 |
| Purchase #5 | $246.71 | 8.605% | $267.9394 | $267.94 | $267.95 | $267.90 |
| Purchase #6 | $147.27 | 8.444% | $159.7055 | $159.71 | $159.70 | $159.70 |
| Purchase #7 | $247.33 | 13.150% | $279.8539 | $279.85 | $279.85 | $279.90 |
| 7 purchase totals = | $1,322.30 | $1,464.1665 | $1,464.17 | $1,464.20 | $1,464.20 | |