| 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 | $229.98 | 4.656% | $240.6879 | $240.69 | $240.70 | $240.70 |
| Purchase #2 | $244.83 | 10.154% | $269.69 | $269.69 | $269.70 | $269.70 |
| Purchase #3 | $189.48 | 9.725% | $207.9069 | $207.91 | $207.90 | $207.90 |
| Purchase #4 | $94.25 | 12.310% | $105.8522 | $105.85 | $105.85 | $105.90 |
| Purchase #5 | $79.40 | 6.651% | $84.6809 | $84.68 | $84.70 | $84.70 |
| Purchase #6 | $21.66 | 3.286% | $22.3717 | $22.37 | $22.35 | $22.40 |
| Purchase #7 | $172.99 | 8.261% | $187.2807 | $187.28 | $187.30 | $187.30 |
| 7 purchase totals = | $1,032.59 | $1,118.4703 | $1,118.47 | $1,118.50 | $1,118.60 | |