| 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 | $219.38 | 5.388% | $231.2002 | $231.20 | $231.20 | $231.20 |
| Purchase #2 | $93.60 | 13.818% | $106.5336 | $106.53 | $106.55 | $106.50 |
| Purchase #3 | $120.66 | 6.237% | $128.1856 | $128.19 | $128.20 | $128.20 |
| Purchase #4 | $107.66 | 9.802% | $118.2128 | $118.21 | $118.20 | $118.20 |
| Purchase #5 | $168.40 | 6.220% | $178.8745 | $178.87 | $178.85 | $178.90 |
| Purchase #6 | $91.97 | 9.390% | $100.606 | $100.61 | $100.60 | $100.60 |
| Purchase #7 | $166.33 | 13.823% | $189.3218 | $189.32 | $189.30 | $189.30 |
| 7 purchase totals = | $968.00 | $1,052.9345 | $1,052.93 | $1,052.90 | $1,052.90 | |