| 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 | $197.96 | 10.597% | $218.9378 | $218.94 | $218.95 | $218.90 |
| Purchase #2 | $102.40 | 13.732% | $116.4616 | $116.46 | $116.45 | $116.50 |
| Purchase #3 | $19.43 | 11.203% | $21.6067 | $21.61 | $21.60 | $21.60 |
| Purchase #4 | $123.90 | 3.804% | $128.6132 | $128.61 | $128.60 | $128.60 |
| Purchase #5 | $219.81 | 13.294% | $249.0315 | $249.03 | $249.05 | $249.00 |
| Purchase #6 | $108.33 | 6.786% | $115.6813 | $115.68 | $115.70 | $115.70 |
| Purchase #7 | $218.34 | 3.537% | $226.0627 | $226.06 | $226.05 | $226.10 |
| 7 purchase totals = | $990.17 | $1,076.3948 | $1,076.39 | $1,076.40 | $1,076.40 | |