| 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 | $113.38 | 13.654% | $128.8609 | $128.86 | $128.85 | $128.90 |
| Purchase #2 | $84.85 | 7.618% | $91.3139 | $91.31 | $91.30 | $91.30 |
| Purchase #3 | $121.59 | 3.169% | $125.4432 | $125.44 | $125.45 | $125.40 |
| Purchase #4 | $235.97 | 11.121% | $262.2122 | $262.21 | $262.20 | $262.20 |
| Purchase #5 | $124.28 | 4.762% | $130.1982 | $130.20 | $130.20 | $130.20 |
| Purchase #6 | $188.72 | 7.474% | $202.8249 | $202.82 | $202.80 | $202.80 |
| Purchase #7 | $139.62 | 10.251% | $153.9324 | $153.93 | $153.95 | $153.90 |
| 7 purchase totals = | $1,008.41 | $1,094.7857 | $1,094.77 | $1,094.75 | $1,094.70 | |