| 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 | $194.60 | 11.163% | $216.3232 | $216.32 | $216.30 | $216.30 |
| Purchase #2 | $217.28 | 11.829% | $242.9821 | $242.98 | $243.00 | $243.00 |
| Purchase #3 | $249.64 | 6.455% | $265.7543 | $265.75 | $265.75 | $265.80 |
| Purchase #4 | $155.59 | 12.812% | $175.5242 | $175.52 | $175.50 | $175.50 |
| Purchase #5 | $56.95 | 10.232% | $62.7771 | $62.78 | $62.80 | $62.80 |
| Purchase #6 | $192.61 | 7.726% | $207.491 | $207.49 | $207.50 | $207.50 |
| Purchase #7 | $23.66 | 4.223% | $24.6592 | $24.66 | $24.65 | $24.70 |
| 7 purchase totals = | $1,090.33 | $1,195.5111 | $1,195.50 | $1,195.50 | $1,195.60 | |