| 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 | $208.85 | 7.537% | $224.591 | $224.59 | $224.60 | $224.60 |
| Purchase #2 | $187.47 | 6.405% | $199.4775 | $199.48 | $199.50 | $199.50 |
| Purchase #3 | $172.44 | 11.234% | $191.8119 | $191.81 | $191.80 | $191.80 |
| Purchase #4 | $201.55 | 8.345% | $218.3693 | $218.37 | $218.35 | $218.40 |
| Purchase #5 | $135.40 | 10.278% | $149.3164 | $149.32 | $149.30 | $149.30 |
| Purchase #6 | $94.32 | 4.784% | $98.8323 | $98.83 | $98.85 | $98.80 |
| Purchase #7 | $57.62 | 12.742% | $64.9619 | $64.96 | $64.95 | $65.00 |
| 7 purchase totals = | $1,057.65 | $1,147.3603 | $1,147.36 | $1,147.35 | $1,147.40 | |