| 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 | $213.27 | 12.279% | $239.4574 | $239.46 | $239.45 | $239.50 |
| Purchase #2 | $230.98 | 8.405% | $250.3939 | $250.39 | $250.40 | $250.40 |
| Purchase #3 | $66.57 | 6.327% | $70.7819 | $70.78 | $70.80 | $70.80 |
| Purchase #4 | $112.53 | 10.452% | $124.2916 | $124.29 | $124.30 | $124.30 |
| Purchase #5 | $114.49 | 11.780% | $127.9769 | $127.98 | $128.00 | $128.00 |
| Purchase #6 | $120.42 | 5.564% | $127.1202 | $127.12 | $127.10 | $127.10 |
| Purchase #7 | $114.86 | 13.811% | $130.7233 | $130.72 | $130.70 | $130.70 |
| 7 purchase totals = | $973.12 | $1,070.7452 | $1,070.74 | $1,070.75 | $1,070.80 | |