| 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 | $191.28 | 10.739% | $211.8216 | $211.82 | $211.80 | $211.80 |
| Purchase #2 | $233.82 | 12.803% | $263.756 | $263.76 | $263.75 | $263.80 |
| Purchase #3 | $99.37 | 6.269% | $105.5995 | $105.60 | $105.60 | $105.60 |
| Purchase #4 | $121.92 | 7.761% | $131.3822 | $131.38 | $131.40 | $131.40 |
| Purchase #5 | $34.95 | 8.597% | $37.9547 | $37.95 | $37.95 | $38.00 |
| Purchase #6 | $177.34 | 5.830% | $187.6789 | $187.68 | $187.70 | $187.70 |
| Purchase #7 | $227.97 | 5.707% | $240.9802 | $240.98 | $241.00 | $241.00 |
| 7 purchase totals = | $1,086.65 | $1,179.1731 | $1,179.17 | $1,179.20 | $1,179.30 | |