| 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 | $189.27 | 10.310% | $208.7837 | $208.78 | $208.80 | $208.80 |
| Purchase #2 | $119.42 | 13.201% | $135.1846 | $135.18 | $135.20 | $135.20 |
| Purchase #3 | $233.52 | 10.623% | $258.3268 | $258.33 | $258.35 | $258.30 |
| Purchase #4 | $139.63 | 7.794% | $150.5128 | $150.51 | $150.50 | $150.50 |
| Purchase #5 | $116.66 | 6.769% | $124.5567 | $124.56 | $124.55 | $124.60 |
| Purchase #6 | $238.68 | 7.210% | $255.8888 | $255.89 | $255.90 | $255.90 |
| Purchase #7 | $51.60 | 4.592% | $53.9695 | $53.97 | $53.95 | $54.00 |
| 7 purchase totals = | $1,088.78 | $1,187.2229 | $1,187.22 | $1,187.25 | $1,187.30 | |