| 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 | $217.90 | 5.576% | $230.0501 | $230.05 | $230.05 | $230.10 |
| Purchase #2 | $214.70 | 6.504% | $228.6641 | $228.66 | $228.65 | $228.70 |
| Purchase #3 | $112.77 | 6.233% | $119.799 | $119.80 | $119.80 | $119.80 |
| Purchase #4 | $27.58 | 7.535% | $29.6582 | $29.66 | $29.65 | $29.70 |
| Purchase #5 | $180.77 | 10.460% | $199.6785 | $199.68 | $199.70 | $199.70 |
| Purchase #6 | $43.60 | 7.809% | $47.0047 | $47.00 | $47.00 | $47.00 |
| Purchase #7 | $211.89 | 9.789% | $232.6319 | $232.63 | $232.65 | $232.60 |
| 7 purchase totals = | $1,009.21 | $1,087.4865 | $1,087.48 | $1,087.50 | $1,087.60 | |