| 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 | $82.58 | 7.579% | $88.8387 | $88.84 | $88.85 | $88.80 |
| Purchase #2 | $247.25 | 12.252% | $277.5431 | $277.54 | $277.55 | $277.50 |
| Purchase #3 | $173.92 | 7.192% | $186.4283 | $186.43 | $186.45 | $186.40 |
| Purchase #4 | $200.26 | 5.838% | $211.9512 | $211.95 | $211.95 | $212.00 |
| Purchase #5 | $238.94 | 8.649% | $259.6059 | $259.61 | $259.60 | $259.60 |
| Purchase #6 | $230.58 | 7.486% | $247.8412 | $247.84 | $247.85 | $247.80 |
| Purchase #7 | $113.28 | 13.300% | $128.3462 | $128.35 | $128.35 | $128.30 |
| 7 purchase totals = | $1,286.81 | $1,400.5546 | $1,400.56 | $1,400.60 | $1,400.40 | |