| 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 | $230.88 | 9.350% | $252.4673 | $252.47 | $252.45 | $252.50 |
| Purchase #2 | $75.88 | 8.265% | $82.1515 | $82.15 | $82.15 | $82.20 |
| Purchase #3 | $240.60 | 10.732% | $266.4212 | $266.42 | $266.40 | $266.40 |
| Purchase #4 | $157.82 | 13.204% | $178.6586 | $178.66 | $178.65 | $178.70 |
| Purchase #5 | $181.36 | 11.820% | $202.7968 | $202.80 | $202.80 | $202.80 |
| Purchase #6 | $182.28 | 8.202% | $197.2306 | $197.23 | $197.25 | $197.20 |
| Purchase #7 | $5.76 | 13.552% | $6.5406 | $6.54 | $6.55 | $6.50 |
| 7 purchase totals = | $1,074.58 | $1,186.2666 | $1,186.27 | $1,186.25 | $1,186.30 | |