| 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 | $12.54 | 6.490% | $13.3538 | $13.35 | $13.35 | $13.40 |
| Purchase #2 | $141.71 | 13.598% | $160.9797 | $160.98 | $161.00 | $161.00 |
| Purchase #3 | $197.86 | 10.638% | $218.9083 | $218.91 | $218.90 | $218.90 |
| Purchase #4 | $240.63 | 6.546% | $256.3816 | $256.38 | $256.40 | $256.40 |
| Purchase #5 | $159.28 | 7.511% | $171.2435 | $171.24 | $171.25 | $171.20 |
| Purchase #6 | $235.34 | 4.853% | $246.7611 | $246.76 | $246.75 | $246.80 |
| Purchase #7 | $184.32 | 12.160% | $206.7333 | $206.73 | $206.75 | $206.70 |
| 7 purchase totals = | $1,171.68 | $1,274.3613 | $1,274.35 | $1,274.40 | $1,274.40 | |