| 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 | $228.45 | 9.639% | $250.4703 | $250.47 | $250.45 | $250.50 |
| Purchase #2 | $130.50 | 13.250% | $147.7913 | $147.79 | $147.80 | $147.80 |
| Purchase #3 | $164.33 | 8.741% | $178.6941 | $178.69 | $178.70 | $178.70 |
| Purchase #4 | $68.65 | 5.654% | $72.5315 | $72.53 | $72.55 | $72.50 |
| Purchase #5 | $193.73 | 10.814% | $214.68 | $214.68 | $214.70 | $214.70 |
| Purchase #6 | $24.88 | 11.311% | $27.6942 | $27.69 | $27.70 | $27.70 |
| Purchase #7 | $32.99 | 8.591% | $35.8242 | $35.82 | $35.80 | $35.80 |
| 7 purchase totals = | $843.53 | $927.6856 | $927.67 | $927.70 | $927.70 | |