| 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 | $211.68 | 13.554% | $240.3711 | $240.37 | $240.35 | $240.40 |
| Purchase #2 | $223.52 | 13.441% | $253.5633 | $253.56 | $253.55 | $253.60 |
| Purchase #3 | $36.86 | 6.260% | $39.1674 | $39.17 | $39.15 | $39.20 |
| Purchase #4 | $138.95 | 10.128% | $153.0229 | $153.02 | $153.00 | $153.00 |
| Purchase #5 | $26.56 | 5.856% | $28.1154 | $28.12 | $28.10 | $28.10 |
| Purchase #6 | $211.48 | 13.836% | $240.7404 | $240.74 | $240.75 | $240.70 |
| Purchase #7 | $139.48 | 4.117% | $145.2224 | $145.22 | $145.20 | $145.20 |
| 7 purchase totals = | $988.53 | $1,100.2029 | $1,100.20 | $1,100.10 | $1,100.20 | |