| 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 | $217.80 | 3.299% | $224.9852 | $224.99 | $225.00 | $225.00 |
| Purchase #2 | $17.49 | 13.326% | $19.8207 | $19.82 | $19.80 | $19.80 |
| Purchase #3 | $162.86 | 13.180% | $184.3249 | $184.32 | $184.30 | $184.30 |
| Purchase #4 | $133.41 | 8.346% | $144.5444 | $144.54 | $144.55 | $144.50 |
| Purchase #5 | $217.48 | 9.294% | $237.6926 | $237.69 | $237.70 | $237.70 |
| Purchase #6 | $13.52 | 8.115% | $14.6171 | $14.62 | $14.60 | $14.60 |
| Purchase #7 | $213.38 | 13.106% | $241.3456 | $241.35 | $241.35 | $241.30 |
| 7 purchase totals = | $975.94 | $1,067.3305 | $1,067.33 | $1,067.30 | $1,067.20 | |