| 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 | $116.84 | 3.480% | $120.906 | $120.91 | $120.90 | $120.90 |
| Purchase #2 | $221.50 | 8.512% | $240.3541 | $240.35 | $240.35 | $240.40 |
| Purchase #3 | $31.68 | 13.761% | $36.0395 | $36.04 | $36.05 | $36.00 |
| Purchase #4 | $238.57 | 11.415% | $265.8028 | $265.80 | $265.80 | $265.80 |
| Purchase #5 | $71.95 | 6.588% | $76.6901 | $76.69 | $76.70 | $76.70 |
| Purchase #6 | $249.52 | 9.458% | $273.1196 | $273.12 | $273.10 | $273.10 |
| Purchase #7 | $97.99 | 7.188% | $105.0335 | $105.03 | $105.05 | $105.00 |
| 7 purchase totals = | $1,028.05 | $1,117.9456 | $1,117.94 | $1,117.95 | $1,117.90 | |