| 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 | $238.66 | 7.199% | $255.8411 | $255.84 | $255.85 | $255.80 |
| Purchase #2 | $142.60 | 6.585% | $151.9902 | $151.99 | $152.00 | $152.00 |
| Purchase #3 | $105.65 | 6.316% | $112.3229 | $112.32 | $112.30 | $112.30 |
| Purchase #4 | $248.54 | 4.748% | $260.3407 | $260.34 | $260.35 | $260.30 |
| Purchase #5 | $179.46 | 10.665% | $198.5994 | $198.60 | $198.60 | $198.60 |
| Purchase #6 | $220.72 | 13.822% | $251.2279 | $251.23 | $251.25 | $251.20 |
| Purchase #7 | $49.75 | 7.813% | $53.637 | $53.64 | $53.65 | $53.60 |
| 7 purchase totals = | $1,185.38 | $1,283.9592 | $1,283.96 | $1,284.00 | $1,283.80 | |