| 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 | $120.58 | 12.523% | $135.6802 | $135.68 | $135.70 | $135.70 |
| Purchase #2 | $242.42 | 6.552% | $258.3034 | $258.30 | $258.30 | $258.30 |
| Purchase #3 | $142.25 | 7.159% | $152.4337 | $152.43 | $152.45 | $152.40 |
| Purchase #4 | $216.48 | 13.470% | $245.6399 | $245.64 | $245.65 | $245.60 |
| Purchase #5 | $76.72 | 4.370% | $80.0727 | $80.07 | $80.05 | $80.10 |
| Purchase #6 | $226.64 | 13.361% | $256.9214 | $256.92 | $256.90 | $256.90 |
| Purchase #7 | $115.66 | 11.825% | $129.3368 | $129.34 | $129.35 | $129.30 |
| 7 purchase totals = | $1,140.75 | $1,258.3881 | $1,258.38 | $1,258.40 | $1,258.30 | |