| 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 | $245.51 | 7.186% | $263.1523 | $263.15 | $263.15 | $263.20 |
| Purchase #2 | $176.63 | 9.620% | $193.6218 | $193.62 | $193.60 | $193.60 |
| Purchase #3 | $77.32 | 13.696% | $87.9097 | $87.91 | $87.90 | $87.90 |
| Purchase #4 | $133.76 | 3.150% | $137.9734 | $137.97 | $137.95 | $138.00 |
| Purchase #5 | $120.90 | 9.639% | $132.5536 | $132.55 | $132.55 | $132.60 |
| Purchase #6 | $245.50 | 11.206% | $273.0107 | $273.01 | $273.00 | $273.00 |
| Purchase #7 | $184.57 | 10.756% | $204.4223 | $204.42 | $204.40 | $204.40 |
| 7 purchase totals = | $1,184.19 | $1,292.6438 | $1,292.63 | $1,292.55 | $1,292.70 | |