| 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 | $207.71 | 12.352% | $233.3663 | $233.37 | $233.35 | $233.40 |
| Purchase #2 | $167.72 | 5.640% | $177.1794 | $177.18 | $177.20 | $177.20 |
| Purchase #3 | $112.42 | 7.601% | $120.965 | $120.97 | $120.95 | $121.00 |
| Purchase #4 | $5.39 | 6.756% | $5.7541 | $5.75 | $5.75 | $5.80 |
| Purchase #5 | $103.87 | 5.623% | $109.7106 | $109.71 | $109.70 | $109.70 |
| Purchase #6 | $189.26 | 10.109% | $208.3923 | $208.39 | $208.40 | $208.40 |
| Purchase #7 | $141.84 | 5.151% | $149.1462 | $149.15 | $149.15 | $149.10 |
| 7 purchase totals = | $928.21 | $1,004.5139 | $1,004.52 | $1,004.50 | $1,004.60 | |