| 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 | $67.43 | 4.133% | $70.2169 | $70.22 | $70.20 | $70.20 |
| Purchase #2 | $206.49 | 3.744% | $214.221 | $214.22 | $214.20 | $214.20 |
| Purchase #3 | $102.74 | 5.199% | $108.0815 | $108.08 | $108.10 | $108.10 |
| Purchase #4 | $245.76 | 13.774% | $279.611 | $279.61 | $279.60 | $279.60 |
| Purchase #5 | $169.96 | 3.303% | $175.5738 | $175.57 | $175.55 | $175.60 |
| Purchase #6 | $112.48 | 4.295% | $117.311 | $117.31 | $117.30 | $117.30 |
| Purchase #7 | $138.33 | 12.506% | $155.6295 | $155.63 | $155.65 | $155.60 |
| 7 purchase totals = | $1,043.19 | $1,120.6447 | $1,120.64 | $1,120.60 | $1,120.60 | |