| 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 | $143.39 | 4.280% | $149.5271 | $149.53 | $149.55 | $149.50 |
| Purchase #2 | $180.91 | 4.557% | $189.1541 | $189.15 | $189.15 | $189.20 |
| Purchase #3 | $79.67 | 10.292% | $87.8696 | $87.87 | $87.85 | $87.90 |
| Purchase #4 | $223.93 | 10.111% | $246.5716 | $246.57 | $246.55 | $246.60 |
| Purchase #5 | $240.78 | 3.461% | $249.1134 | $249.11 | $249.10 | $249.10 |
| Purchase #6 | $92.71 | 4.376% | $96.767 | $96.77 | $96.75 | $96.80 |
| Purchase #7 | $19.81 | 12.683% | $22.3225 | $22.32 | $22.30 | $22.30 |
| 7 purchase totals = | $981.20 | $1,041.3253 | $1,041.32 | $1,041.25 | $1,041.40 | |