| 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 | $120.27 | 3.417% | $124.3796 | $124.38 | $124.40 | $124.40 |
| Purchase #2 | $231.29 | 4.421% | $241.5153 | $241.52 | $241.50 | $241.50 |
| Purchase #3 | $101.83 | 6.528% | $108.4775 | $108.48 | $108.50 | $108.50 |
| Purchase #4 | $185.27 | 9.303% | $202.5057 | $202.51 | $202.50 | $202.50 |
| Purchase #5 | $216.60 | 10.617% | $239.5964 | $239.60 | $239.60 | $239.60 |
| Purchase #6 | $42.77 | 10.494% | $47.2583 | $47.26 | $47.25 | $47.30 |
| Purchase #7 | $47.49 | 13.107% | $53.7145 | $53.71 | $53.70 | $53.70 |
| 7 purchase totals = | $945.52 | $1,017.4473 | $1,017.46 | $1,017.45 | $1,017.50 | |