| 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 | $234.55 | 4.386% | $244.8374 | $244.84 | $244.85 | $244.80 |
| Purchase #2 | $83.47 | 10.531% | $92.2602 | $92.26 | $92.25 | $92.30 |
| Purchase #3 | $221.67 | 3.206% | $228.7767 | $228.78 | $228.80 | $228.80 |
| Purchase #4 | $103.97 | 6.369% | $110.5918 | $110.59 | $110.60 | $110.60 |
| Purchase #5 | $207.66 | 12.121% | $232.8305 | $232.83 | $232.85 | $232.80 |
| Purchase #6 | $247.52 | 8.768% | $269.2226 | $269.22 | $269.20 | $269.20 |
| Purchase #7 | $164.52 | 3.461% | $170.214 | $170.21 | $170.20 | $170.20 |
| 7 purchase totals = | $1,263.36 | $1,348.7332 | $1,348.73 | $1,348.75 | $1,348.70 | |