| 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 | $47.40 | 12.614% | $53.379 | $53.38 | $53.40 | $53.40 |
| Purchase #2 | $60.71 | 4.313% | $63.3284 | $63.33 | $63.35 | $63.30 |
| Purchase #3 | $184.91 | 8.783% | $201.1506 | $201.15 | $201.15 | $201.20 |
| Purchase #4 | $220.86 | 7.649% | $237.7536 | $237.75 | $237.75 | $237.80 |
| Purchase #5 | $207.99 | 10.684% | $230.2117 | $230.21 | $230.20 | $230.20 |
| Purchase #6 | $240.55 | 10.348% | $265.4421 | $265.44 | $265.45 | $265.40 |
| Purchase #7 | $134.38 | 4.247% | $140.0871 | $140.09 | $140.10 | $140.10 |
| 7 purchase totals = | $1,096.80 | $1,191.3525 | $1,191.35 | $1,191.40 | $1,191.40 | |