| 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 | $106.52 | 10.538% | $117.7451 | $117.75 | $117.75 | $117.70 |
| Purchase #2 | $247.88 | 12.522% | $278.9195 | $278.92 | $278.90 | $278.90 |
| Purchase #3 | $180.86 | 12.626% | $203.6954 | $203.70 | $203.70 | $203.70 |
| Purchase #4 | $85.60 | 11.214% | $95.1992 | $95.20 | $95.20 | $95.20 |
| Purchase #5 | $42.39 | 12.170% | $47.5489 | $47.55 | $47.55 | $47.50 |
| Purchase #6 | $139.36 | 9.279% | $152.2912 | $152.29 | $152.30 | $152.30 |
| Purchase #7 | $133.98 | 9.745% | $147.0364 | $147.04 | $147.05 | $147.00 |
| 7 purchase totals = | $936.59 | $1,042.4357 | $1,042.45 | $1,042.45 | $1,042.30 | |