| 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 | $195.30 | 7.797% | $210.5275 | $210.53 | $210.55 | $210.50 |
| Purchase #2 | $143.44 | 13.442% | $162.7212 | $162.72 | $162.70 | $162.70 |
| Purchase #3 | $131.51 | 7.814% | $141.7862 | $141.79 | $141.80 | $141.80 |
| Purchase #4 | $93.35 | 5.728% | $98.6971 | $98.70 | $98.70 | $98.70 |
| Purchase #5 | $170.53 | 4.135% | $177.5814 | $177.58 | $177.60 | $177.60 |
| Purchase #6 | $90.61 | 8.183% | $98.0246 | $98.02 | $98.00 | $98.00 |
| Purchase #7 | $206.54 | 6.737% | $220.4546 | $220.45 | $220.45 | $220.50 |
| 7 purchase totals = | $1,031.28 | $1,109.7926 | $1,109.79 | $1,109.80 | $1,109.80 | |