| 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 | $213.85 | 12.640% | $240.8806 | $240.88 | $240.90 | $240.90 |
| Purchase #2 | $114.36 | 5.304% | $120.4257 | $120.43 | $120.45 | $120.40 |
| Purchase #3 | $81.60 | 8.715% | $88.7114 | $88.71 | $88.70 | $88.70 |
| Purchase #4 | $91.41 | 3.544% | $94.6496 | $94.65 | $94.65 | $94.60 |
| Purchase #5 | $189.37 | 11.488% | $211.1248 | $211.12 | $211.10 | $211.10 |
| Purchase #6 | $80.38 | 13.188% | $90.9805 | $90.98 | $91.00 | $91.00 |
| Purchase #7 | $204.63 | 12.215% | $229.6256 | $229.63 | $229.65 | $229.60 |
| 7 purchase totals = | $975.60 | $1,076.3982 | $1,076.40 | $1,076.45 | $1,076.30 | |