| 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 | $132.69 | 9.583% | $145.4057 | $145.41 | $145.40 | $145.40 |
| Purchase #2 | $19.82 | 10.874% | $21.9752 | $21.98 | $22.00 | $22.00 |
| Purchase #3 | $245.27 | 5.473% | $258.6936 | $258.69 | $258.70 | $258.70 |
| Purchase #4 | $36.76 | 8.325% | $39.8203 | $39.82 | $39.80 | $39.80 |
| Purchase #5 | $228.94 | 9.511% | $250.7145 | $250.71 | $250.70 | $250.70 |
| Purchase #6 | $212.32 | 13.300% | $240.5586 | $240.56 | $240.55 | $240.60 |
| Purchase #7 | $217.53 | 7.184% | $233.1574 | $233.16 | $233.15 | $233.20 |
| 7 purchase totals = | $1,093.33 | $1,190.3253 | $1,190.33 | $1,190.30 | $1,190.40 | |