| 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 | $97.60 | 10.737% | $108.0793 | $108.08 | $108.10 | $108.10 |
| Purchase #2 | $32.55 | 13.598% | $36.9761 | $36.98 | $37.00 | $37.00 |
| Purchase #3 | $115.76 | 7.103% | $123.9824 | $123.98 | $124.00 | $124.00 |
| Purchase #4 | $84.85 | 7.840% | $91.5022 | $91.50 | $91.50 | $91.50 |
| Purchase #5 | $179.66 | 3.636% | $186.1924 | $186.19 | $186.20 | $186.20 |
| Purchase #6 | $243.99 | 3.742% | $253.1201 | $253.12 | $253.10 | $253.10 |
| Purchase #7 | $206.67 | 3.242% | $213.3702 | $213.37 | $213.35 | $213.40 |
| 7 purchase totals = | $961.08 | $1,013.2227 | $1,013.22 | $1,013.25 | $1,013.30 | |