| 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 | $245.80 | 12.715% | $277.0535 | $277.05 | $277.05 | $277.10 |
| Purchase #2 | $120.60 | 8.508% | $130.8606 | $130.86 | $130.85 | $130.90 |
| Purchase #3 | $171.65 | 10.207% | $189.1703 | $189.17 | $189.15 | $189.20 |
| Purchase #4 | $79.93 | 13.297% | $90.5583 | $90.56 | $90.55 | $90.60 |
| Purchase #5 | $115.45 | 11.518% | $128.7475 | $128.75 | $128.75 | $128.70 |
| Purchase #6 | $35.80 | 7.622% | $38.5287 | $38.53 | $38.55 | $38.50 |
| Purchase #7 | $187.61 | 11.652% | $209.4703 | $209.47 | $209.45 | $209.50 |
| 7 purchase totals = | $956.84 | $1,064.3892 | $1,064.39 | $1,064.35 | $1,064.50 | |