| 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 | $106.30 | 6.865% | $113.5975 | $113.60 | $113.60 | $113.60 |
| Purchase #2 | $210.54 | 9.253% | $230.0213 | $230.02 | $230.00 | $230.00 |
| Purchase #3 | $234.51 | 13.833% | $266.9498 | $266.95 | $266.95 | $266.90 |
| Purchase #4 | $90.66 | 4.462% | $94.7052 | $94.71 | $94.70 | $94.70 |
| Purchase #5 | $211.64 | 12.385% | $237.8516 | $237.85 | $237.85 | $237.90 |
| Purchase #6 | $27.46 | 8.212% | $29.715 | $29.72 | $29.70 | $29.70 |
| Purchase #7 | $200.43 | 5.325% | $211.1029 | $211.10 | $211.10 | $211.10 |
| 7 purchase totals = | $1,081.54 | $1,183.9433 | $1,183.95 | $1,183.90 | $1,183.90 | |