| 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 | $118.74 | 8.513% | $128.8483 | $128.85 | $128.85 | $128.80 |
| Purchase #2 | $222.59 | 10.552% | $246.0777 | $246.08 | $246.10 | $246.10 |
| Purchase #3 | $208.76 | 13.821% | $237.6127 | $237.61 | $237.60 | $237.60 |
| Purchase #4 | $191.93 | 10.137% | $211.3859 | $211.39 | $211.40 | $211.40 |
| Purchase #5 | $191.51 | 5.707% | $202.4395 | $202.44 | $202.45 | $202.40 |
| Purchase #6 | $66.51 | 13.428% | $75.441 | $75.44 | $75.45 | $75.40 |
| Purchase #7 | $106.77 | 5.215% | $112.3381 | $112.34 | $112.35 | $112.30 |
| 7 purchase totals = | $1,106.81 | $1,214.1432 | $1,214.15 | $1,214.20 | $1,214.00 | |