| 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 | $119.63 | 3.268% | $123.5395 | $123.54 | $123.55 | $123.50 |
| Purchase #2 | $7.31 | 6.825% | $7.8089 | $7.81 | $7.80 | $7.80 |
| Purchase #3 | $189.46 | 4.421% | $197.836 | $197.84 | $197.85 | $197.80 |
| Purchase #4 | $243.42 | 8.772% | $264.7728 | $264.77 | $264.75 | $264.80 |
| Purchase #5 | $130.25 | 4.364% | $135.9341 | $135.93 | $135.95 | $135.90 |
| Purchase #6 | $175.53 | 9.589% | $192.3616 | $192.36 | $192.35 | $192.40 |
| Purchase #7 | $133.96 | 11.104% | $148.8349 | $148.83 | $148.85 | $148.80 |
| 7 purchase totals = | $999.56 | $1,071.0878 | $1,071.08 | $1,071.10 | $1,071.00 | |