| 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 | $232.31 | 7.129% | $248.8714 | $248.87 | $248.85 | $248.90 |
| Purchase #2 | $22.30 | 10.442% | $24.6286 | $24.63 | $24.65 | $24.60 |
| Purchase #3 | $220.47 | 13.182% | $249.5324 | $249.53 | $249.55 | $249.50 |
| Purchase #4 | $239.97 | 7.799% | $258.6853 | $258.69 | $258.70 | $258.70 |
| Purchase #5 | $211.43 | 6.183% | $224.5027 | $224.50 | $224.50 | $224.50 |
| Purchase #6 | $35.84 | 9.157% | $39.1219 | $39.12 | $39.10 | $39.10 |
| Purchase #7 | $117.43 | 9.363% | $128.425 | $128.43 | $128.45 | $128.40 |
| 7 purchase totals = | $1,079.75 | $1,173.7673 | $1,173.77 | $1,173.80 | $1,173.70 | |