| 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 | $93.91 | 9.484% | $102.8164 | $102.82 | $102.80 | $102.80 |
| Purchase #2 | $162.38 | 5.149% | $170.7409 | $170.74 | $170.75 | $170.70 |
| Purchase #3 | $195.99 | 11.501% | $218.5308 | $218.53 | $218.55 | $218.50 |
| Purchase #4 | $128.70 | 3.163% | $132.7708 | $132.77 | $132.75 | $132.80 |
| Purchase #5 | $242.84 | 6.150% | $257.7747 | $257.77 | $257.75 | $257.80 |
| Purchase #6 | $80.85 | 4.741% | $84.6831 | $84.68 | $84.70 | $84.70 |
| Purchase #7 | $33.56 | 7.573% | $36.1015 | $36.10 | $36.10 | $36.10 |
| 7 purchase totals = | $938.23 | $1,003.4182 | $1,003.41 | $1,003.40 | $1,003.40 | |