| 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 | $220.73 | 8.151% | $238.7217 | $238.72 | $238.70 | $238.70 |
| Purchase #2 | $73.79 | 10.102% | $81.2443 | $81.24 | $81.25 | $81.20 |
| Purchase #3 | $24.87 | 7.435% | $26.7191 | $26.72 | $26.70 | $26.70 |
| Purchase #4 | $171.71 | 13.212% | $194.3963 | $194.40 | $194.40 | $194.40 |
| Purchase #5 | $23.47 | 5.673% | $24.8015 | $24.80 | $24.80 | $24.80 |
| Purchase #6 | $64.60 | 6.870% | $69.038 | $69.04 | $69.05 | $69.00 |
| Purchase #7 | $241.94 | 9.829% | $265.7203 | $265.72 | $265.70 | $265.70 |
| 7 purchase totals = | $821.11 | $900.6412 | $900.64 | $900.60 | $900.50 | |