| 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 | $183.57 | 13.684% | $208.6897 | $208.69 | $208.70 | $208.70 |
| Purchase #2 | $196.43 | 7.131% | $210.4374 | $210.44 | $210.45 | $210.40 |
| Purchase #3 | $225.37 | 6.691% | $240.4495 | $240.45 | $240.45 | $240.40 |
| Purchase #4 | $81.38 | 3.443% | $84.1819 | $84.18 | $84.20 | $84.20 |
| Purchase #5 | $96.40 | 5.720% | $101.9141 | $101.91 | $101.90 | $101.90 |
| Purchase #6 | $234.51 | 6.368% | $249.4436 | $249.44 | $249.45 | $249.40 |
| Purchase #7 | $38.76 | 4.517% | $40.5108 | $40.51 | $40.50 | $40.50 |
| 7 purchase totals = | $1,056.42 | $1,135.6270 | $1,135.62 | $1,135.65 | $1,135.50 | |