| 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 | $133.68 | 4.343% | $139.4857 | $139.49 | $139.50 | $139.50 |
| Purchase #2 | $235.99 | 11.487% | $263.0982 | $263.10 | $263.10 | $263.10 |
| Purchase #3 | $51.27 | 7.143% | $54.9322 | $54.93 | $54.95 | $54.90 |
| Purchase #4 | $19.86 | 13.509% | $22.5429 | $22.54 | $22.55 | $22.50 |
| Purchase #5 | $159.54 | 4.234% | $166.2949 | $166.29 | $166.30 | $166.30 |
| Purchase #6 | $196.40 | 3.214% | $202.7123 | $202.71 | $202.70 | $202.70 |
| Purchase #7 | $194.86 | 5.352% | $205.2889 | $205.29 | $205.30 | $205.30 |
| 7 purchase totals = | $991.60 | $1,054.3551 | $1,054.35 | $1,054.40 | $1,054.30 | |