| 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 | $25.31 | 11.747% | $28.2832 | $28.28 | $28.30 | $28.30 |
| Purchase #2 | $135.68 | 10.731% | $150.2398 | $150.24 | $150.25 | $150.20 |
| Purchase #3 | $201.29 | 4.715% | $210.7808 | $210.78 | $210.80 | $210.80 |
| Purchase #4 | $148.81 | 4.558% | $155.5928 | $155.59 | $155.60 | $155.60 |
| Purchase #5 | $215.99 | 5.830% | $228.5822 | $228.58 | $228.60 | $228.60 |
| Purchase #6 | $212.48 | 9.673% | $233.0332 | $233.03 | $233.05 | $233.00 |
| Purchase #7 | $64.65 | 12.587% | $72.7875 | $72.79 | $72.80 | $72.80 |
| 7 purchase totals = | $1,004.21 | $1,079.2995 | $1,079.29 | $1,079.40 | $1,079.30 | |