| 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 | $114.53 | 11.752% | $127.9896 | $127.99 | $128.00 | $128.00 |
| Purchase #2 | $220.94 | 4.412% | $230.6879 | $230.69 | $230.70 | $230.70 |
| Purchase #3 | $75.49 | 7.484% | $81.1397 | $81.14 | $81.15 | $81.10 |
| Purchase #4 | $136.88 | 3.672% | $141.9062 | $141.91 | $141.90 | $141.90 |
| Purchase #5 | $150.26 | 6.275% | $159.6888 | $159.69 | $159.70 | $159.70 |
| Purchase #6 | $239.51 | 7.347% | $257.1068 | $257.11 | $257.10 | $257.10 |
| Purchase #7 | $125.74 | 9.207% | $137.3169 | $137.32 | $137.30 | $137.30 |
| 7 purchase totals = | $1,063.35 | $1,135.8359 | $1,135.85 | $1,135.85 | $1,135.80 | |