| 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 | $245.51 | 10.627% | $271.6003 | $271.60 | $271.60 | $271.60 |
| Purchase #2 | $118.73 | 12.163% | $133.1711 | $133.17 | $133.15 | $133.20 |
| Purchase #3 | $92.93 | 4.193% | $96.8266 | $96.83 | $96.85 | $96.80 |
| Purchase #4 | $231.48 | 3.189% | $238.8619 | $238.86 | $238.85 | $238.90 |
| Purchase #5 | $180.28 | 3.491% | $186.5736 | $186.57 | $186.55 | $186.60 |
| Purchase #6 | $143.84 | 13.283% | $162.9463 | $162.95 | $162.95 | $162.90 |
| Purchase #7 | $240.35 | 9.627% | $263.4885 | $263.49 | $263.50 | $263.50 |
| 7 purchase totals = | $1,253.12 | $1,353.4683 | $1,353.47 | $1,353.45 | $1,353.50 | |