| 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 | $230.46 | 8.662% | $250.4224 | $250.42 | $250.40 | $250.40 |
| Purchase #2 | $232.71 | 13.232% | $263.5022 | $263.50 | $263.50 | $263.50 |
| Purchase #3 | $41.33 | 8.542% | $44.8604 | $44.86 | $44.85 | $44.90 |
| Purchase #4 | $143.70 | 10.743% | $159.1377 | $159.14 | $159.15 | $159.10 |
| Purchase #5 | $184.60 | 10.672% | $204.3005 | $204.30 | $204.30 | $204.30 |
| Purchase #6 | $45.62 | 3.408% | $47.1747 | $47.17 | $47.15 | $47.20 |
| Purchase #7 | $41.33 | 12.103% | $46.3322 | $46.33 | $46.35 | $46.30 |
| 7 purchase totals = | $919.75 | $1,015.7301 | $1,015.72 | $1,015.70 | $1,015.70 | |