| 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 | $207.63 | 5.817% | $219.7078 | $219.71 | $219.70 | $219.70 |
| Purchase #2 | $19.95 | 7.670% | $21.4802 | $21.48 | $21.50 | $21.50 |
| Purchase #3 | $145.40 | 6.463% | $154.7972 | $154.80 | $154.80 | $154.80 |
| Purchase #4 | $216.77 | 4.595% | $226.7306 | $226.73 | $226.75 | $226.70 |
| Purchase #5 | $244.33 | 10.637% | $270.3194 | $270.32 | $270.30 | $270.30 |
| Purchase #6 | $209.47 | 6.521% | $223.1295 | $223.13 | $223.15 | $223.10 |
| Purchase #7 | $47.33 | 9.243% | $51.7047 | $51.70 | $51.70 | $51.70 |
| 7 purchase totals = | $1,090.88 | $1,167.8694 | $1,167.87 | $1,167.90 | $1,167.80 | |