| 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 | $99.44 | 11.355% | $110.7314 | $110.73 | $110.75 | $110.70 |
| Purchase #2 | $171.99 | 13.119% | $194.5534 | $194.55 | $194.55 | $194.60 |
| Purchase #3 | $35.53 | 9.113% | $38.7678 | $38.77 | $38.75 | $38.80 |
| Purchase #4 | $34.70 | 13.240% | $39.2943 | $39.29 | $39.30 | $39.30 |
| Purchase #5 | $232.92 | 11.116% | $258.8114 | $258.81 | $258.80 | $258.80 |
| Purchase #6 | $227.83 | 7.470% | $244.8489 | $244.85 | $244.85 | $244.80 |
| Purchase #7 | $200.65 | 12.351% | $225.4323 | $225.43 | $225.45 | $225.40 |
| 7 purchase totals = | $1,003.06 | $1,112.4395 | $1,112.43 | $1,112.45 | $1,112.40 | |