| 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 | $219.29 | 13.813% | $249.5805 | $249.58 | $249.60 | $249.60 |
| Purchase #2 | $128.41 | 4.357% | $134.0048 | $134.00 | $134.00 | $134.00 |
| Purchase #3 | $108.42 | 5.430% | $114.3072 | $114.31 | $114.30 | $114.30 |
| Purchase #4 | $197.98 | 6.569% | $210.9853 | $210.99 | $211.00 | $211.00 |
| Purchase #5 | $73.65 | 13.564% | $83.6399 | $83.64 | $83.65 | $83.60 |
| Purchase #6 | $140.47 | 9.718% | $154.1209 | $154.12 | $154.10 | $154.10 |
| Purchase #7 | $88.60 | 6.163% | $94.0604 | $94.06 | $94.05 | $94.10 |
| 7 purchase totals = | $956.82 | $1,040.6990 | $1,040.70 | $1,040.70 | $1,040.70 | |