| 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 | $128.39 | 6.827% | $137.1552 | $137.16 | $137.15 | $137.20 |
| Purchase #2 | $191.94 | 11.819% | $214.6254 | $214.63 | $214.65 | $214.60 |
| Purchase #3 | $129.79 | 13.673% | $147.5362 | $147.54 | $147.55 | $147.50 |
| Purchase #4 | $93.74 | 12.388% | $105.3525 | $105.35 | $105.35 | $105.40 |
| Purchase #5 | $233.45 | 3.525% | $241.6791 | $241.68 | $241.70 | $241.70 |
| Purchase #6 | $215.63 | 8.330% | $233.592 | $233.59 | $233.60 | $233.60 |
| Purchase #7 | $240.97 | 9.503% | $263.8694 | $263.87 | $263.85 | $263.90 |
| 7 purchase totals = | $1,233.91 | $1,343.8098 | $1,343.82 | $1,343.85 | $1,343.90 | |