| 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 | $8.93 | 4.123% | $9.2982 | $9.30 | $9.30 | $9.30 |
| Purchase #2 | $218.86 | 12.229% | $245.6244 | $245.62 | $245.60 | $245.60 |
| Purchase #3 | $84.93 | 6.860% | $90.7562 | $90.76 | $90.75 | $90.80 |
| Purchase #4 | $231.88 | 11.252% | $257.9711 | $257.97 | $257.95 | $258.00 |
| Purchase #5 | $241.27 | 11.307% | $268.5504 | $268.55 | $268.55 | $268.60 |
| Purchase #6 | $79.39 | 4.262% | $82.7736 | $82.77 | $82.75 | $82.80 |
| Purchase #7 | $138.75 | 4.636% | $145.1825 | $145.18 | $145.20 | $145.20 |
| 7 purchase totals = | $1,004.01 | $1,100.1564 | $1,100.15 | $1,100.10 | $1,100.30 | |