| 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 | $248.64 | 11.603% | $277.4897 | $277.49 | $277.50 | $277.50 |
| Purchase #2 | $14.72 | 12.741% | $16.5955 | $16.60 | $16.60 | $16.60 |
| Purchase #3 | $64.84 | 12.431% | $72.9003 | $72.90 | $72.90 | $72.90 |
| Purchase #4 | $240.95 | 11.275% | $268.1171 | $268.12 | $268.10 | $268.10 |
| Purchase #5 | $112.75 | 4.523% | $117.8497 | $117.85 | $117.85 | $117.80 |
| Purchase #6 | $171.96 | 5.660% | $181.6929 | $181.69 | $181.70 | $181.70 |
| Purchase #7 | $111.55 | 3.811% | $115.8012 | $115.80 | $115.80 | $115.80 |
| 7 purchase totals = | $965.41 | $1,050.4464 | $1,050.45 | $1,050.45 | $1,050.40 | |