| 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 | $142.83 | 4.405% | $149.1217 | $149.12 | $149.10 | $149.10 |
| Purchase #2 | $39.29 | 3.482% | $40.6581 | $40.66 | $40.65 | $40.70 |
| Purchase #3 | $118.31 | 3.491% | $122.4402 | $122.44 | $122.45 | $122.40 |
| Purchase #4 | $196.63 | 11.497% | $219.2366 | $219.24 | $219.25 | $219.20 |
| Purchase #5 | $36.37 | 6.199% | $38.6246 | $38.62 | $38.60 | $38.60 |
| Purchase #6 | $202.25 | 7.560% | $217.5401 | $217.54 | $217.55 | $217.50 |
| Purchase #7 | $192.85 | 12.434% | $216.829 | $216.83 | $216.85 | $216.80 |
| 7 purchase totals = | $928.53 | $1,004.4503 | $1,004.45 | $1,004.45 | $1,004.30 | |