| 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 | $127.64 | 10.669% | $141.2579 | $141.26 | $141.25 | $141.30 |
| Purchase #2 | $35.88 | 9.137% | $39.1584 | $39.16 | $39.15 | $39.20 |
| Purchase #3 | $176.50 | 11.829% | $197.3782 | $197.38 | $197.40 | $197.40 |
| Purchase #4 | $106.64 | 5.153% | $112.1352 | $112.14 | $112.15 | $112.10 |
| Purchase #5 | $200.54 | 9.344% | $219.2785 | $219.28 | $219.30 | $219.30 |
| Purchase #6 | $54.37 | 11.432% | $60.5856 | $60.59 | $60.60 | $60.60 |
| Purchase #7 | $239.55 | 7.721% | $258.0457 | $258.05 | $258.05 | $258.00 |
| 7 purchase totals = | $941.12 | $1,027.8395 | $1,027.86 | $1,027.90 | $1,027.90 | |