| 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 | $192.56 | 11.822% | $215.3244 | $215.32 | $215.30 | $215.30 |
| Purchase #2 | $12.32 | 4.415% | $12.8639 | $12.86 | $12.85 | $12.90 |
| Purchase #3 | $32.60 | 7.219% | $34.9534 | $34.95 | $34.95 | $35.00 |
| Purchase #4 | $5.89 | 11.798% | $6.5849 | $6.58 | $6.60 | $6.60 |
| Purchase #5 | $17.40 | 10.259% | $19.1851 | $19.19 | $19.20 | $19.20 |
| Purchase #6 | $107.55 | 8.157% | $116.3229 | $116.32 | $116.30 | $116.30 |
| Purchase #7 | $60.55 | 9.303% | $66.183 | $66.18 | $66.20 | $66.20 |
| 7 purchase totals = | $428.87 | $471.4176 | $471.40 | $471.40 | $471.50 | |