| 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 | $227.29 | 11.228% | $252.8101 | $252.81 | $252.80 | $252.80 |
| Purchase #2 | $57.63 | 10.830% | $63.8713 | $63.87 | $63.85 | $63.90 |
| Purchase #3 | $227.96 | 9.537% | $249.7005 | $249.70 | $249.70 | $249.70 |
| Purchase #4 | $232.30 | 3.251% | $239.8521 | $239.85 | $239.85 | $239.90 |
| Purchase #5 | $81.44 | 13.620% | $92.5321 | $92.53 | $92.55 | $92.50 |
| Purchase #6 | $74.49 | 8.168% | $80.5743 | $80.57 | $80.55 | $80.60 |
| Purchase #7 | $183.29 | 3.688% | $190.0497 | $190.05 | $190.05 | $190.00 |
| 7 purchase totals = | $1,084.40 | $1,169.3901 | $1,169.38 | $1,169.35 | $1,169.40 | |