| 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 | $101.35 | 4.193% | $105.5996 | $105.60 | $105.60 | $105.60 |
| Purchase #2 | $183.37 | 11.271% | $204.0376 | $204.04 | $204.05 | $204.00 |
| Purchase #3 | $6.68 | 4.348% | $6.9704 | $6.97 | $6.95 | $7.00 |
| Purchase #4 | $191.58 | 4.759% | $200.6973 | $200.70 | $200.70 | $200.70 |
| Purchase #5 | $34.52 | 6.407% | $36.7317 | $36.73 | $36.75 | $36.70 |
| Purchase #6 | $244.49 | 11.756% | $273.2322 | $273.23 | $273.25 | $273.20 |
| Purchase #7 | $178.87 | 10.561% | $197.7605 | $197.76 | $197.75 | $197.80 |
| 7 purchase totals = | $940.86 | $1,025.0293 | $1,025.03 | $1,025.05 | $1,025.00 | |