| 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 | $247.53 | 12.757% | $279.1074 | $279.11 | $279.10 | $279.10 |
| Purchase #2 | $73.86 | 8.355% | $80.031 | $80.03 | $80.05 | $80.00 |
| Purchase #3 | $182.46 | 11.505% | $203.452 | $203.45 | $203.45 | $203.50 |
| Purchase #4 | $36.81 | 8.825% | $40.0585 | $40.06 | $40.05 | $40.10 |
| Purchase #5 | $240.96 | 7.742% | $259.6151 | $259.62 | $259.60 | $259.60 |
| Purchase #6 | $195.83 | 12.604% | $220.5124 | $220.51 | $220.50 | $220.50 |
| Purchase #7 | $206.47 | 12.848% | $232.9973 | $233.00 | $233.00 | $233.00 |
| 7 purchase totals = | $1,183.92 | $1,315.7737 | $1,315.78 | $1,315.75 | $1,315.80 | |