| 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 | $245.57 | 13.158% | $277.8821 | $277.88 | $277.90 | $277.90 |
| Purchase #2 | $194.40 | 6.218% | $206.4878 | $206.49 | $206.50 | $206.50 |
| Purchase #3 | $32.96 | 13.247% | $37.3262 | $37.33 | $37.35 | $37.30 |
| Purchase #4 | $196.93 | 5.532% | $207.8242 | $207.82 | $207.80 | $207.80 |
| Purchase #5 | $50.46 | 13.571% | $57.3079 | $57.31 | $57.30 | $57.30 |
| Purchase #6 | $29.56 | 8.388% | $32.0395 | $32.04 | $32.05 | $32.00 |
| Purchase #7 | $20.50 | 11.336% | $22.8239 | $22.82 | $22.80 | $22.80 |
| 7 purchase totals = | $770.38 | $841.6916 | $841.69 | $841.70 | $841.60 | |