| 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 | $134.93 | 11.150% | $149.9747 | $149.97 | $149.95 | $150.00 |
| Purchase #2 | $240.74 | 9.582% | $263.8077 | $263.81 | $263.80 | $263.80 |
| Purchase #3 | $207.53 | 6.265% | $220.5318 | $220.53 | $220.55 | $220.50 |
| Purchase #4 | $37.80 | 8.200% | $40.8996 | $40.90 | $40.90 | $40.90 |
| Purchase #5 | $244.29 | 13.801% | $278.0045 | $278.00 | $278.00 | $278.00 |
| Purchase #6 | $194.70 | 11.661% | $217.404 | $217.40 | $217.40 | $217.40 |
| Purchase #7 | $166.56 | 3.765% | $172.831 | $172.83 | $172.85 | $172.80 |
| 7 purchase totals = | $1,226.55 | $1,343.4533 | $1,343.44 | $1,343.45 | $1,343.40 | |