| 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 | $13.61 | 11.169% | $15.1301 | $15.13 | $15.15 | $15.10 |
| Purchase #2 | $208.63 | 3.673% | $216.293 | $216.29 | $216.30 | $216.30 |
| Purchase #3 | $132.82 | 7.571% | $142.8758 | $142.88 | $142.90 | $142.90 |
| Purchase #4 | $11.45 | 7.255% | $12.2807 | $12.28 | $12.30 | $12.30 |
| Purchase #5 | $197.48 | 6.849% | $211.0054 | $211.01 | $211.00 | $211.00 |
| Purchase #6 | $230.49 | 8.805% | $250.7846 | $250.78 | $250.80 | $250.80 |
| Purchase #7 | $212.85 | 3.472% | $220.2402 | $220.24 | $220.25 | $220.20 |
| 7 purchase totals = | $1,007.33 | $1,068.6098 | $1,068.61 | $1,068.70 | $1,068.60 | |