| 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 | $230.58 | 4.296% | $240.4857 | $240.49 | $240.50 | $240.50 |
| Purchase #2 | $80.74 | 13.555% | $91.6843 | $91.68 | $91.70 | $91.70 |
| Purchase #3 | $14.63 | 4.760% | $15.3264 | $15.33 | $15.35 | $15.30 |
| Purchase #4 | $142.83 | 10.169% | $157.3544 | $157.35 | $157.35 | $157.40 |
| Purchase #5 | $202.40 | 13.451% | $229.6248 | $229.62 | $229.60 | $229.60 |
| Purchase #6 | $182.27 | 8.550% | $197.8541 | $197.85 | $197.85 | $197.90 |
| Purchase #7 | $198.96 | 11.206% | $221.2555 | $221.26 | $221.25 | $221.30 |
| 7 purchase totals = | $1,052.41 | $1,153.5852 | $1,153.58 | $1,153.60 | $1,153.70 | |