| 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 | $192.95 | 5.173% | $202.9313 | $202.93 | $202.95 | $202.90 |
| Purchase #2 | $62.36 | 3.264% | $64.3954 | $64.40 | $64.40 | $64.40 |
| Purchase #3 | $248.75 | 12.113% | $278.8811 | $278.88 | $278.90 | $278.90 |
| Purchase #4 | $237.39 | 5.443% | $250.3111 | $250.31 | $250.30 | $250.30 |
| Purchase #5 | $189.63 | 3.617% | $196.4889 | $196.49 | $196.50 | $196.50 |
| Purchase #6 | $40.34 | 7.523% | $43.3748 | $43.37 | $43.35 | $43.40 |
| Purchase #7 | $144.68 | 6.125% | $153.5417 | $153.54 | $153.55 | $153.50 |
| 7 purchase totals = | $1,116.10 | $1,189.9243 | $1,189.92 | $1,189.95 | $1,189.90 | |