| 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 | $123.60 | 6.260% | $131.3374 | $131.34 | $131.35 | $131.30 |
| Purchase #2 | $202.98 | 4.389% | $211.8888 | $211.89 | $211.90 | $211.90 |
| Purchase #3 | $220.37 | 3.542% | $228.1755 | $228.18 | $228.20 | $228.20 |
| Purchase #4 | $113.40 | 11.519% | $126.4625 | $126.46 | $126.45 | $126.50 |
| Purchase #5 | $184.97 | 5.206% | $194.5995 | $194.60 | $194.60 | $194.60 |
| Purchase #6 | $91.86 | 7.484% | $98.7348 | $98.73 | $98.75 | $98.70 |
| Purchase #7 | $130.53 | 4.297% | $136.1389 | $136.14 | $136.15 | $136.10 |
| 7 purchase totals = | $1,067.71 | $1,127.3374 | $1,127.34 | $1,127.40 | $1,127.30 | |