| 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 | $219.31 | 9.787% | $240.7739 | $240.77 | $240.75 | $240.80 |
| Purchase #2 | $193.93 | 11.569% | $216.3658 | $216.37 | $216.35 | $216.40 |
| Purchase #3 | $139.40 | 9.345% | $152.4269 | $152.43 | $152.45 | $152.40 |
| Purchase #4 | $242.29 | 10.624% | $268.0309 | $268.03 | $268.05 | $268.00 |
| Purchase #5 | $188.76 | 6.866% | $201.7203 | $201.72 | $201.70 | $201.70 |
| Purchase #6 | $90.56 | 10.663% | $100.2164 | $100.22 | $100.20 | $100.20 |
| Purchase #7 | $37.56 | 5.744% | $39.7174 | $39.72 | $39.70 | $39.70 |
| 7 purchase totals = | $1,111.81 | $1,219.2516 | $1,219.26 | $1,219.20 | $1,219.20 | |