| 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 | $96.50 | 7.186% | $103.4345 | $103.43 | $103.45 | $103.40 |
| Purchase #2 | $209.44 | 6.612% | $223.2882 | $223.29 | $223.30 | $223.30 |
| Purchase #3 | $219.84 | 4.311% | $229.3173 | $229.32 | $229.30 | $229.30 |
| Purchase #4 | $225.57 | 13.623% | $256.2994 | $256.30 | $256.30 | $256.30 |
| Purchase #5 | $119.34 | 13.634% | $135.6108 | $135.61 | $135.60 | $135.60 |
| Purchase #6 | $245.53 | 5.489% | $259.0071 | $259.01 | $259.00 | $259.00 |
| Purchase #7 | $72.88 | 4.836% | $76.4045 | $76.40 | $76.40 | $76.40 |
| 7 purchase totals = | $1,189.10 | $1,283.3618 | $1,283.36 | $1,283.35 | $1,283.30 | |